2 Chronicles 17:16

and next to him Amasiah the son of Zichri, who willingly offered himself unto Jehovah; and with him two hundred thousand mighty men of valor.

Judges 5:9

My heart is toward the governors of Israel, That offered themselves willingly among the people: Bless ye Jehovah.

Judges 5:2

For that the leaders took the lead in Israel, For that the people offered themselves willingly, Bless ye Jehovah.

1 Chronicles 29:9

Then the people rejoiced, for that they offered willingly, because with a perfect heart they offered willingly to Jehovah: and David the king also rejoiced with great joy.

1 Chronicles 29:14

But who am I, and what is my people, that we should be able to offer so willingly after this sort? for all things come of thee, and of thine own have we given thee.

1 Chronicles 29:17

I know also, my God, that thou triest the heart, and hast pleasure in uprightness. As for me, in the uprightness of my heart I have willingly offered all these things: and now have I seen with joy thy people, that are present here, offer willingly unto thee.

Psalm 110:3

Thy people offer themselves willingly In the day of thy power, in holy array: Out of the womb of the morning Thou hast the dew of thy youth.

2 Corinthians 8:3-5

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

2 Corinthians 8:12

For if the readiness is there, it is acceptable according as a man hath, not according as he hath not.

Treasury of Scripture Knowledge

Summary

And next him was Amasiah the son of Zichri, who willingly offered himself unto the LORD; and with him two hundred thousand mighty men of valour.

General references

Bible References

Willingly

Judges 5:2
For that the leaders took the lead in Israel, For that the people offered themselves willingly, Bless ye Jehovah.
1 Chronicles 29:9
Then the people rejoiced, for that they offered willingly, because with a perfect heart they offered willingly to Jehovah: and David the king also rejoiced with great joy.
Psalm 110:3
Thy people offer themselves willingly In the day of thy power, in holy array: Out of the womb of the morning Thou hast the dew of thy youth.
2 Corinthians 8:3
For according to their power, I bear witness, yea and beyond their power, they gave of their own accord,

General references

Genesis 13:16
And I will make thy seed as the dust of the earth: So that if a man can number the dust of the earth, then may thy seed also be numbered.
Numbers 1:26
Of the children of Judah, their generations, by their families, by their fathers houses, according to the number of the names, from twenty years old and upward, all that were able to go forth to war;

American Standard Version Public Domain