2 Chronicles 6:24 (KJV)

If a man sin against his neighbour, and an oath be laid upon him to make him swear, and the oath come before thine altar in this house;

Then hear thou from heaven, and do, and judge thy servants, by requiting the wicked, by recompensing his way upon his own head; and by justifying the righteous, by giving him according to his righteousness.

And if thy people Israel be put to the worse before the enemy, because they have sinned against thee; and shall return and confess thy name, and pray and make supplication before thee in this house;

Then hear thou from the heavens, and forgive the sin of thy people Israel, and bring them again unto the land which thou gavest to them and to their fathers.

When the heaven is shut up, and there is no rain, because they have sinned against thee; yet if they pray toward this place, and confess thy name, and turn from their sin, when thou dost afflict them;