2Ch 20:22 | NASB2020 | STEP | When they began singing and praising , the Lord set ambushes against the sons of Ammon , Moab , and Mount Seir , who had come against Judah ; so they were struck down .

‏ 2 Chronicles 20:22

22 When they began singing and praising, the Lord ^aset ambushes against the sons of ^bAmmon, Moab, and Mount Seir, who had come against Judah; so they were struck down.