2 Chronicles 15:10-15

10 All these people met together in Jerusalem in the 15th year after Asa had become king. They met in the third month of the year. 11 At that time they offered many animals to the Lord as sacrifices. They were animals that they had taken from their enemies. There were 700 bulls and 7,000 sheep. 12 They made a serious promise that they would faithfully serve the Lord, the God of their ancestors. 13 If anyone refused to worship the Lord, Israel's God, they would punish that person with death. They agreed to do that, whoever the person was, young or old, male or female. 14 As they made this promise to the Lord, they shouted loudly to show that they agreed. They also made a loud noise with trumpets and sheep's horns. 15 All Judah's people were happy to make this promise, because they truly wanted to serve the Lord. They wanted him to help them and he answered them.

After that, the Lord made them safe from their enemies all around them.