Exodus 25-40 and Hebrews 9-13
When Moses asked God's people to give of their own possessions to help
build the tabernacle, he needed to tell them to stop giving since they
had an over-abundance. We too should give generously to God
who gave us everything.
"Each one must do just as he has purposed in his heart, not
grudgingly or under compulsion, for God loves a cheerful giver"
- 2 Corinthians 9:7