Exodus 24:3

24:3 Moses came and told the people all the Lord’s words and all the decisions. All the people answered together, “We are willing to do all the words that the Lord has said,”

Exodus 24:7

24:7 He took the Book of the Covenant and read it aloud to the people, and they said, “We are willing to do and obey all that the Lord has spoken.”

Exodus 35:21-22

35:21 Everyone whose heart stirred him to action and everyone whose spirit was willing came and brought the offering for the Lord for the work of the tent of meeting, for all its service, and for the holy garments. 35:22 They came, men and women alike, all who had willing hearts. They brought brooches, earrings, rings and ornaments, all kinds of gold jewelry, and everyone came who waved a wave offering of gold to the Lord.

Exodus 35:29

35:29 The Israelites brought a freewill offering to the Lord, every man and woman whose heart was willing to bring materials for all the work that the Lord through Moses had commanded them to do.