Exodus Chapter 29, Verse 1

1: 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,- edit KJV text
1: And thou shalt also do this, that they may be consecrated to me in priesthood. Take a calf from the herd, and two rams without blemish,— edit Douay text
1: And these are the things which thou shalt do to them: thou shalt sanctify them, so that they shall serve me in the priesthood; and thou shalt take one young calf from the herd, and two unblemished rams;— edit LXX text