12 When the prince provides ga freewill offering, either a burnt offering or peace offerings as a freewill offering to the Lord, hthe gate facing east shall be opened for him. And he shall offer his burnt offering or his peace offerings ias he does on the Sabbath day. Then he shall go out, and after he has gone out the gate shall be shut.
16 But bif the sacrifice of his offering is a vow offering or a freewill offering, it shall be eaten on the day that he offers his sacrifice, and on the next day what remains of it shall be eaten.
23 You may present a bull or a lamb that has a part dtoo long or too short for a freewill offering, but for a vow offering it cannot be accepted.
23 You shall be careful to do what has passed your lips, for you have voluntarily vowed to the Lord your God what you have promised with your mouth.