TSK · Leviticus 7:16

Speak unto Aaron, and to his sons, and unto all the children of Israel, and say unto them, Whatsoever [he be] of the house of Israel, or of the strangers in Israel, that will offer his oblation for all his vows, and for all his freewill offerings, which they will offer unto the LORD for a burnt offering;

And when ye will offer a sacrifice of thanksgiving unto the LORD, offer [it] at your own will.

And will make an offering by fire unto the LORD, a burnt offering, or a sacrifice in performing a vow, or in a freewill offering, or in your solemn feasts, to make a sweet savour unto the LORD, of the herd, or of the flock:

Then there shall be a place which the LORD your God shall choose to cause his name to dwell there; thither shall ye bring all that I command you; your burnt offerings, and your sacrifices, your tithes, and the heave offering of your hand, and all your choice vows which ye vow unto the LORD:

Only thy holy things which thou hast, and thy vows, thou shalt take, and go unto the place which the LORD shall choose:

I will pay my vows unto the LORD now in the presence of all his people.

Now when the prince shall prepare a voluntary burnt offering or peace offerings voluntarily 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.