Luke 21:1-4

And, looking up, He saw the rich casting their gifts into the treasury.

2 Corinthians 8:3

For, according to their power, I bear witness, and beyond their power, they gave of their own accord;

2 Corinthians 8:12

for, if the readiness is present, it is acceptable according to what one has, not according to what he has not.

2 Corinthians 9:7

Let each one do as he has purposed in his heart, not grudgingly or of necessity; for God loveth a cheerful giver.

Treasury of Scripture Knowledge

Summary

And some of the chief of the fathers, when they came to the house of the LORD which is at Jerusalem, offered freely for the house of God to set it up in his place:

Bible References

Offered freely

Luke 21:1
And, looking up, He saw the rich casting their gifts into the treasury.
2 Corinthians 8:3
For, according to their power, I bear witness, and beyond their power, they gave of their own accord;
2 Corinthians 9:7
Let each one do as he has purposed in his heart, not grudgingly or of necessity; for God loveth a cheerful giver.