Joshua 2:9-10

9and said to the men, I know that Jehovah has given you the land, and that the dread of you has fallen on us, and that all the inhabitants of the land faint because of you.

10For we have heard that Jehovah dried up the waters of the Red sea before you when ye came out of Egypt; and what ye did to the two kings of the Amorites that were beyond the Jordan, to Sihon and to Og, whom ye utterly destroyed.