Deuteronomy 8:5-7

Thou shalt also consider in thine heart, that, as a man chasteneth his son, so the LORD thy God chasteneth thee.

Therefore thou shalt keep the commandments of the LORD thy God, to walk in his ways, and to fear him.

For the LORD thy God bringeth thee into a good land, a land of brooks of water, of fountains and depths that spring out of valleys and hills;