Matthew 12:34

How can ye, evil as ye are, speak good things? For out of the abundance of the heart the mouth speaketh.

2 Corinthians 8:12

For if there be first the willing mind, it is accepted according to what a man hath, not according to what he hath not.

2 Corinthians 9:7

Each one, as he purposeth in his heart, so let him give; not grudgingly, or of necessity; for God loveth a cheerful giver.

Treasury of Scripture Knowledge

Summary

And they came, every one whose heart stirred him up, and every one whom his spirit made willing, and they brought the LORD'S offering to the work of the tabernacle of the congregation, and for all his service, and for the holy garments.

Bible References

General references

Matthew 12:34
How can ye, evil as ye are, speak good things? For out of the abundance of the heart the mouth speaketh.
2 Corinthians 8:12
For if there be first the willing mind, it is accepted according to what a man hath, not according to what he hath not.
2 Corinthians 9:7
Each one, as he purposeth in his heart, so let him give; not grudgingly, or of necessity; for God loveth a cheerful giver.