TSK · Exodus 29:24

With his own hands he must bring the LORD’s gifts. He must bring the fat with the breast to wave the breast as a wave offering before the LORD,

Finally Aaron waved the breasts and the right thigh as a wave offering before the LORD just as Moses had commanded.

and he must wave the sheaf before the LORD to be accepted for your benefit– on the day after the Sabbath the priest is to wave it.