Gen. 21:24 KJV (With Strong’s)

+
24
And Abraham
'Abraham (Hebrew #85)
father of a multitude; Abraham, the later name of Abram
KJV usage: Abraham.
Pronounce: ab-raw-hawm'
Origin: contracted from 1 and an unused root (probably meaning to be populous)
said
'amar (Hebrew #559)
to say (used with great latitude)
KJV usage: answer, appoint, avouch, bid, boast self, call, certify, challenge, charge, + (at the, give) command(-ment), commune, consider, declare, demand, X desire, determine, X expressly, X indeed, X intend, name, X plainly, promise, publish, report, require, say, speak (against, of), X still, X suppose, talk, tell, term, X that is, X think, use (speech), utter, X verily, X yet.
Pronounce: aw-mar'
Origin: a primitive root
, I will swear
shaba` (Hebrew #7650)
propr. to be complete, but used only as a denominative from 7651; to seven oneself, i.e. swear (as if by repeating a declaration seven times)
KJV usage: adjure, charge (by an oath, with an oath), feed to the full (by mistake for 7646), take an oath, X straitly, (cause to, make to) swear.
Pronounce: shaw-bah'
Origin: a primitive root
.

Cross References

+

J. N. Darby Translation

+
24
And Abraham said, I will swear.