'Sought the Lord' in the Bible

All Judah was happy about the oath, because they made the vow with their whole heart. They willingly sought the Lord and he responded to them. He made them secure on every side.

He looked for Ahaziah, who was captured while hiding in Samaria. They brought him to Jehu and then executed him. They did give him a burial, for they reasoned, "He is the son of Jehoshaphat, who sought the Lord with his whole heart." There was no one in Ahaziah's family strong enough to rule in his place.