18 While he was still talking, another messenger arrived and said, "Your children were having a party at the home of the oldest brother

Matthew Henry's Commentary on Job 1:18

Commentary on Job 1:13-19

(Read Job 1:13-19)

Satan brought Job's troubles upon him on the day that his children began their course of feasting. The troubles all came upon Job at once; while one messenger of evil tidings was speaking, another followed. His dearest and most valuable possessions were his ten children; news is brought him that they are killed. They were taken away when he had most need of them to comfort him under other losses. In God only have we a help present at all times.