Exodus 1:14

1:14 They made their lives bitter by hard service with mortar and bricks and by all kinds of service in the fields. Every kind of service the Israelites were required to give was rigorous.

Exodus 35:22

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.