'Melted' in the Bible

We heard of it, and our heart melted, and there remained no more spirit in any man because of you; for Jehovah your God, he is God in the heavens above and on the earth beneath.

And it came to pass when all the kings of the Amorites, who were beyond the Jordan westward, and all the kings of the Canaanites, who were by the sea, heard that Jehovah had dried up the waters of the Jordan from before the children of Israel, until they had passed over, that their heart melted, and there was no spirit in them any more, because of the children of Israel.

And the men of Ai smote of them about thirty-six men; and they pursued them from before the gate to Shebarim, and smote them on the descent. Then the hearts of the people melted, and became as water.