Exodus 35:21
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.
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.