Leviticus 8:26

And out of the basket of unleavened bread, that was before the Lord, he took one unleavened cake, and a cake of oiled bread, and one wafer, and put them on the fat, and upon the right shoulder:

Cross-reference

Exodus 29:23 commands the same bread items from the basket, which Leviticus 8:26 then performs.

Exodus 29:3 gives the same ordination instructions — placing bread in a basket, which Moses here carries out.