Original Verse:
Exodus Chapter 15 Verse 15Then were the chiefs of Edom dismayed; The mighty men of Moab, trembling taketh hold upon them: All the inhabitants of Canaan are melted away.

Reference Verses:
Genesis Chapter 36 Verse 15These are the chiefs of the sons of Esau: the sons of Eliphaz the first-born of Esau: chief Teman, chief Omar, chief Zepho, chief Kenaz,
Genesis Chapter 36 Verse 40And these are the names of the chiefs that came of Esau, according to their families, after their places, by their names: chief Timna, chief Alvah, chief Jetheth,
Numbers Chapter 22 Verse 3And Moab was sore afraid of the people, because they were many: and Moab was distressed because of the children of Israel.
Joshua Chapter 2 Verse 9and she said unto the men, I know that Jehovah hath given you the land, and that the fear of you is fallen upon us, and that all the inhabitants of the land melt away before you.
Joshua Chapter 2 Verse 11And as soon as we had heard it, our hearts did melt, neither did there remain any more spirit in any man, because of you: for Jehovah your God, he is God in heaven above, and on earth beneath.
Joshua Chapter 2 Verse 24And they said unto Joshua, Truly Jehovah hath delivered into our hands all the land; and moreover all the inhabitants of the land do melt away before us.
Joshua Chapter 5 Verse 1And it came to pass, when all the kings of the Amorites, that were beyond the Jordan westward, and all the kings of the Canaanites, that were by the sea, heard how that Jehovah had dried up the waters of the Jordan from before the children of Israel, until we were passed over, that their heart melted, neither was there spirit in them any more, because of the children of Israel.
Deuteronomy Chapter 2 Verse 4And command thou the people, saying, Ye are to pass through the border of your brethren the children of Esau, that dwell in Seir; and they will be afraid of you: take ye good heed unto yourselves therefore;