C. F. Keil and Franz Delitzsch on 2 Chronicles 32:22

2Ch 32:22

Conclusion of this event. So the Lord helped, etc., מיּד־כּל, and out of the hand of all, sc. his enemies; but we need not on that account, with some manuscripts, bring איביו into the text. וינהלם, and protected them round about. נהל, to lead, guide, with the additional idea of care and protection (Psa 31:4; Isa 49:10; Isa 51:18); and consequently here, protect, defend. There is therefore no need of the conjecture להם ויּנח להם erut, which Berth. holds to be the original reading, without considering that, though מסּביב ויּנח is a current phrase with the chronicler (cf. 2Ch 14:6; 2Ch 15:15; 2Ch 20:30; 1Ch 22:18), the supposition that these words became וינהלם מס by an orthographical error is not at all probable.