'Consecration' in the Bible

And he brought the other ram, the ram of consecration: and Aaron and his sons laid their hands upon the head of the ram.

And Moses took the breast, and waved it for a wave offering before the LORD: for of the ram of consecration it was Moses' part; as the LORD commanded Moses.

And ye shall not go out of the door of the tabernacle of the congregation in seven days, until the days of your consecration be at an end: for seven days shall he consecrate you.