one cherub on one end and one on the other, all made from one piece of gold.
KJV
One cherub on the end on this side, and another cherub on the [other] end on that side: out of the mercy seat made he the cherubims on the two ends thereof.
ASV
one cherub at the one end, and one cherub at the other end: of one piece with the mercy-seat made he the cherubim at the two ends thereof.