Exodus 25:16-18

King James Version

¹⁶ And thou shalt put into the ark the testimony which I shall give thee.

¹⁷ And thou shalt make a mercy seat of pure gold: two cubits and a half shall be the length thereof, and a cubit and a half the breadth thereof.

¹⁸ And thou shalt make two cherubims of gold, of beaten work shalt thou make them, in the two ends of the mercy seat.