Exodus 25:18 YLT

¹⁶  and thou hast put unto the ark the testimony which I give unto thee.

¹⁷  'And thou hast made a mercy-seat of pure gold, two cubits and a half its length, and a cubit and a half its breadth;

¹⁸  and thou hast made two cherubs of gold, beaten work dost thou make them, at the two ends of the mercy-seat;

¹⁹  and make thou one cherub at the end on this side, and one cherub at the end on that; at the mercy-seat ye do make the cherubs on its two ends.

²⁰  'And the cherubs have been spreading out wings on high, covering the mercy-seat over with their wings, and their faces 'are' one towards another -- towards the mercy-seat are the faces of the cherubs.