'Willing hearted' in the Bible

Yea they brought in - the men with the women, - all who were willing-hearted, brought in - bracelets and nose-ornaments and rings, and buckles, all manner of jewels of gold, even every man who waved a wave-offering of gold unto Yahweh.

The willing-hearted of the peoples, have gathered themselves together, The people of the God of Abraham; For, to God, belong the shields of the earth, Greatly is he exalted.