NET
15 The priest must present it at the altar, pinch off its head and offer the head up in smoke on the altar, and its blood must be drained out against the side of the altar.
Darby
15 And the priest shall bring it near to the altar and pinch off its head and burn it on the altar; and its blood shall be pressed out at the side of the altar.
KJV
15 And the priest shall bring it unto the altar, and wring off his head, and burn [it] on the altar; and the blood thereof shall be wrung out at the side of the altar: