Litter

From Manners and Customs of the Bible:

Song of Solomon 3:9,10. King Solomon made himself a chariot of the wood of Lebanon. He made the pillars thereof of silver, the bottom thereof of gold, the covering of it of purple.
Appiryon, “chariot,” is a litter, or palanquin, a vehicle of very ancient use, and still common in the East. The same conveyance is referred to in the word tsab in Numbers 7:33And they brought their offering before the Lord, six covered wagons, and twelve oxen; a wagon for two of the princes, and for each one an ox: and they brought them before the tabernacle. (Numbers 7:3) and Isaiah 66:2020And they shall bring all your brethren for an offering unto the Lord out of all nations upon horses, and in chariots, and in litters, and upon mules, and upon swift beasts, to my holy mountain Jerusalem, saith the Lord, as the children of Israel bring an offering in a clean vessel into the house of the Lord. (Isaiah 66:20). In the former passage it is translated “wagon,” in the latter “litter.” The palanquin is made of a light framework of wood, and is covered with cloth, having a lattice door or window at each side. Two strong poles are fastened to it, which in India are borne on the shoulders of men, but in Western Asia are harnessed to mules, horses, or camels, one of the animals being at each end. Occasionally four beasts are employed, two at each end, and sometimes a litter is so contrived as to be fastened to the back of a single camel. Engraving number 11, p. 40, has a representation of a camel litter.
Litters are often of great magnificence, especially if they belong to royalty. The woodwork is richly carved, and ornamented with gold, and silver, and precious stones. The canopy is of silk, satin, or brocade, and ornamented with jewels. These conveyances are ordinarily shaped like a couch, and are so made that the traveler can lie down at full length if desired.