returned unto Ai: This must refer to the women, children, and old persons left behind; for it seems that all the effective men had sallied out when they imagined the Israelites had fled - Jos 8:16. Jos 10:30-41, Jos 11:10-14, Num 21:24
Reciprocal: Gen 14:10 - fell Deu 7:2 - utterly Jos 8:2 - do to Ai Jos 8:17 - a man Jos 10:20 - had made Joh 11:54 - Ephraim