Exodus 29:1-3

1“Now this is what you are to do for them to consecrate them so that they may minister as my priests. Take a young bull and two rams without blemish;

2and bread made without yeast, and perforated cakes without yeast mixed with oil, and wafers without yeast spread with oil – you are to make them using fine wheat flour.

3You are to put them in one basket and present them in the basket, along with the bull and the two rams.