Exodus 25:16-18

American Standard Version

¹⁶ And thou shalt put into the ark the testimony which I shall give thee. ¹⁷ And thou shalt make a ^[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 cherubim of gold; of ^[b]beaten work shalt thou make them, at the two ends of the mercy-seat.