Exodus 29:1

'This is what you are to do to consecrate them, so they may serve me as priests: Take a young bull and two rams without defect.

(New International Version)

'Now this is what you shall do to them to consecrate them to minister as priests to Me: take one young bull and two rams without blemish,

(New American Standard Bible)

And this is the thing that thou shalt do unto them to hallow them, to minister unto me in the priest's office: Take one young bullock, and two rams without blemish,

(King James Version)