2 Chronicles 25:7-8
7-8A holy man showed up and said, "No, O King—don't let those northern Israelite soldiers into your army; God is not on their side, nor with any of the Ephraimites. Instead, you go by yourself and be strong. God and God only has the power to help or hurt your cause."
9But Amaziah said to the holy man, "But what about all this money— these tons of silver I have already paid out to hire these men?"
"God's help is worth far more to you than that," said the holy man.