Isa. 47:15 KJV (With Strong’s)

Thus shall they be unto thee with whom thou hast labored
yaga` (Hebrew #3021)
properly, to gasp; hence, to be exhausted, to tire, to toil
KJV usage: faint, (make to) labour, (be) weary.
Pronounce: yaw-gah'
Origin: a primitive root
, even thy merchants
cachar (Hebrew #5503)
to travel round (specifically as a pedlar); intensively, to palpitate
KJV usage: go about, merchant(-man), occupy with, pant, trade, traffick.
Pronounce: saw-khar'
Origin: a primitive root
, from thy youth
na`uwr (Hebrew #5271)
and (feminine) nturah {neh- oo-raw'}; properly, passive participle from 5288 as denominative; (only in plural collectively or emphatic form) youth, the state (juvenility) or the persons (young people)
KJV usage: childhood, youth.
Pronounce: naw-oor'
Origin: or naur {naw-oor'}
: they shall wander
ta`ah (Hebrew #8582)
to vacillate, i.e. reel or stray (literally or figuratively); also causative of both
KJV usage: (cause to) go astray, deceive, dissemble, (cause to, make to) err, pant, seduce, (make to) stagger, (cause to) wander, be out of the way.
Pronounce: taw-aw'
Origin: a primitive root
every one
'iysh (Hebrew #376)
a man as an individual or a male person; often used as an adjunct to a more definite term (and in such cases frequently not expressed in translation)
KJV usage: also, another, any (man), a certain, + champion, consent, each, every (one), fellow, (foot-, husband-)man, (good-, great, mighty) man, he, high (degree), him (that is), husband, man(-kind), + none, one, people, person, + steward, what (man) soever, whoso(-ever), worthy. Compare 802.
Pronounce: eesh
Origin: contracted for 582 (or perhaps rather from an unused root meaning to be extant)
to his quarter
`eber (Hebrew #5676)
properly, a region across; but used only adverbially (with or without a preposition) on the opposite side (especially of the Jordan; ususally meaning the east)
KJV usage: X against, beyond, by, X from, over, passage, quarter, (other, this) side, straight.
Pronounce: ay'-ber
Origin: from 5674
r; none shall save
yasha` (Hebrew #3467)
properly, to be open, wide or free, i.e. (by implication) to be safe; causatively, to free or succor
KJV usage: X at all, avenging, defend, deliver(-er), help, preserve, rescue, be safe, bring (having) salvation, save(-iour), get victory.
Pronounce: yaw-shah'
Origin: a primitive root

Cross References

thy merchants.
Isa. 56:11• 11Yea, they are greedy dogs which can never have enough, and they are shepherds that cannot understand: they all look to their own way, every one for his gain, from his quarter. (Isa. 56:11)
Ezek. 27:12‑25• 12Tarshish was thy merchant by reason of the multitude of all kind of riches; with silver, iron, tin, and lead, they traded in thy fairs.
13Javan, Tubal, and Meshech, they were thy merchants: they traded the persons of men and vessels of brass in thy market.
14They of the house of Togarmah traded in thy fairs with horses and horsemen and mules.
15The men of Dedan were thy merchants; many isles were the merchandise of thine hand: they brought thee for a present horns of ivory and ebony.
16Syria was thy merchant by reason of the multitude of the wares of thy making: they occupied in thy fairs with emeralds, purple, and broidered work, and fine linen, and coral, and agate.
17Judah, and the land of Israel, they were thy merchants: they traded in thy market wheat of Minnith, and Pannag, and honey, and oil, and balm.
18Damascus was thy merchant in the multitude of the wares of thy making, for the multitude of all riches; in the wine of Helbon, and white wool.
19Dan also and Javan going to and fro occupied in thy fairs: bright iron, cassia, and calamus, were in thy market.
20Dedan was thy merchant in precious clothes for chariots.
21Arabia, and all the princes of Kedar, they occupied with thee in lambs, and rams, and goats: in these were they thy merchants.
22The merchants of Sheba and Raamah, they were thy merchants: they occupied in thy fairs with chief of all spices, and with all precious stones, and gold.
23Haran, and Canneh, and Eden, the merchants of Sheba, Asshur, and Chilmad, were thy merchants.
24These were thy merchants in all sorts of things, in blue clothes, and broidered work, and in chests of rich apparel, bound with cords, and made of cedar, among thy merchandise.
25The ships of Tarshish did sing of thee in thy market: and thou wast replenished, and made very glorious in the midst of the seas.
(Ezek. 27:12‑25)
Rev. 18:11‑19• 11And the merchants of the earth shall weep and mourn over her; for no man buyeth their merchandise any more:
12The merchandise of gold, and silver, and precious stones, and of pearls, and fine linen, and purple, and silk, and scarlet, and all thyine wood, and all manner vessels of ivory, and all manner vessels of most precious wood, and of brass, and iron, and marble,
13And cinnamon, and odors, and ointments, and frankincense, and wine, and oil, and fine flour, and wheat, and beasts, and sheep, and horses, and chariots, and slaves, and souls of men.
14And the fruits that thy soul lusted after are departed from thee, and all things which were dainty and goodly are departed from thee, and thou shalt find them no more at all.
15The merchants of these things, which were made rich by her, shall stand afar off for the fear of her torment, weeping and wailing,
16And saying, Alas, alas, that great city, that was clothed in fine linen, and purple, and scarlet, and decked with gold, and precious stones, and pearls!
17For in one hour so great riches is come to nought. And every shipmaster, and all the company in ships, and sailors, and as many as trade by sea, stood afar off,
18And cried when they saw the smoke of her burning, saying, What city is like unto this great city!
19And they cast dust on their heads, and cried, weeping and wailing, saying, Alas, alas, that great city, wherein were made rich all that had ships in the sea by reason of her costliness! for in one hour is she made desolate.
(Rev. 18:11‑19)
they shall.Babylon was replenished from all nations, by a concourse of people, whom Jeremiah (ch. 50:37) calls "the mingled people." All these, at the approach of Cyrus, sought to escape to their several countries.

J. N. Darby Translation

Thus shall they be unto thee with whom thou hast laboured, they that trafficked with thee from thy youth: they shall wander every one to his own quarter; there is none to save thee.