Leviticus 1:14-16

American Standard Version

¹⁴ And if his oblation to Jehovah be a burnt-offering of birds, then he shall offer his oblation of turtle-doves, or of young pigeons. ¹⁵ And the priest shall bring it unto the altar, and ^[a]wring off its head, and burn it on the altar; and the blood thereof shall be drained out on the side of the altar; ¹⁶ and he shall take away its crop with the ^[b]filth thereof, and cast it beside the altar on the east part, in the place of the ashes: