16  But if the sacrifice of his offering be a vow, or a ^avoluntary offering, it shall be eaten the same day that he offereth his sacrifice: and on the morrow also the remainder of it shall be eaten:

  12  Now when the prince shall prepare a voluntary burnt offering or peace offerings ^cvoluntarily unto the Lord, one shall then open him the gate that looketh toward the east, and he shall prepare his burnt offering and his peace offerings, as he did on the sabbath day: then he shall go forth; and after his going forth one shall shut the gate.