The answer is: House fell on them

Job 1:18-19 - A great wind came and knocked the house down

In the dramatic saga of Job, we're introduced to a rich man, a beloved father, and an upright follower of God, whose serene existence is suddenly smitten by calamity. The tragic death of Job’s ten children occurs during a fearful tempest that collapses the home where they gathered for a feast. This powerful storm serves as a shining symbol of untamed forces of nature, encompassing the very essence of life—a theme that recurs throughout the Bible.

During Job’s misfortunes, it’s enlightening to consider that the ancient Near Eastern mindset viewed nature as often reflecting divine intention or displeasure. The calamity that befell Job’s family poses difficult questions about suffering and innocence, igniting profound discussions that resonate even today. Following that narrative, God's later response to Job out of the whirlwind itself echoes nature's unchecked power—a demonstration of divine transcendence over earthly understanding.

This drama deals with the crux of human existence: the innocent suffer despite their righteousness, while trials can strike not just individuals but families too. Interestingly, parallel themes surface in literature and other traditions. Grief can be transformative, as much as destructive, revealing deeper insights about resilience and faith. Also, a significant trivia detail: every one of Job’s children is named—potentially, amplifying their reality, underscoring the weight of lost potential. In that naming lies a subtle testament that addresses the intersection of loss and memory in spiritual journeys.