Below the rim, figures of bulls encircled it – ten to a cubit. The bulls were cast in two rows in one piece with the Sea.
NIV
Under it were figures of oxen encircling it, ten to a cubit. The oxen were in two rows, cast in one piece with it.
AMP
And under it was the similitude of oxen, which did compass it round about: ten in a cubit, compassing the sea round about. Two rows of oxen were cast, when it was cast.
KJV