Leviticus 4:11

4:11 But the hide of the bull, all its flesh along with its head and its legs, its entrails, and its dung –

Leviticus 9:14

9:14 and he washed the entrails and the legs and offered them up in smoke on top of the burnt offering on the altar.

Leviticus 11:21

11:21 However, this you may eat from all the winged swarming things that walk on all fours, which have jointed legs to hop with on the land.