2 Chronicles 29:31
Then Hezekiah answered, "Now you have consecrated yourselves to the LORD; come near and bring sacrifices and thank offerings into the house of the LORD." The assembly brought in sacrifices and thank offerings; and as many as were of a willing heart brought burnt offerings.
2 Chronicles 13:9
Haven't you driven out the priests of the LORD, the sons of Aaron, and the Levites, and made priests for yourselves after the ways of the peoples of other lands? so that whoever comes to consecrate himself with a young bull and seven rams, the same may be a priest of those who are no gods.
Exodus 35:22
They came, both men and women, as many as were willing-hearted, and brought brooches, earrings, signet rings, and armlets, all jewels of gold; even every man who offered an offering of gold to the LORD.
Exodus 35:5
'Take from among you an offering to the LORD. Whoever is of a willing heart, let him bring it, the LORD's offering: gold, silver, brass,
Leviticus 1:1-3
The LORD called to Moses, and spoke to him out of the Tent of Meeting, saying,
Leviticus 7:12
If he offers it for a thanksgiving, then he shall offer with the sacrifice of thanksgiving unleavened cakes mixed with oil, and unleavened wafers anointed with oil, and cakes mixed with oil.
Leviticus 23:38
besides the Sabbaths of the LORD, and besides your gifts, and besides all your vows, and besides all your freewill offerings, which you give to the LORD.
Ezra 1:4
Whoever is left, in any place where he lives, let the men of his place help him with silver, with gold, with goods, and with animals, besides the freewill offering for God's house which is in Jerusalem.'"