'Wave breast' in the Bible

For I have taken the wave-breast and the heave-thigh from the sons of Israel out of the sacrifices of their peace-offerings, and have given them to Aaron the priest and to his sons as a portion forever from the sons of Israel.

And ye shall eat the wave-breast and the heave-thigh in a clean place, thou, and thy sons, and thy daughters with thee. For they are given as thy portion, and thy sons' portion, out of the sacrifices of the peace-offerings of the s

They shall bring the heave-thigh and the wave-breast with the offerings made by fire of the fat, to wave it for a wave-offering before LORD, and it shall be thine, and thy sons' with thee, as a portion forever, as LORD has commande