Exodus 29:26
And you shall take the breast of the ram of Aaron's consecration, and wave it for a wave offering before the LORD: and it shall be your part.
Torrey's Topical Textbook—AKJV

Leviticus 7:30
His own hands shall bring the offerings of the LORD made by fire, the fat with the breast, it shall he bring, that the breast may be waved for a wave offering before the LORD.
Torrey's Topical Textbook—AKJV