Judges 3:2-4

Darby Translation

² only that the generations of the children of Israel might know war by learning it, at the least those who before had known nothing thereof:

³ five lord ships of the Philistines, and all the Canaanites, and the Sidonians, and the Hivites that dwell on mount Lebanon; from mount Baal-Hermon unto the entering into Hamath.

⁴ And they were to prove Israel by them, to know whether they would obey the commandments of Jehovah, which he commanded their fathers by the hand of Moses.