New Defender's Study Bible Notes
19:30 dwelt in a cave. There have been “cave-dwellers” all through history, not primitive ape-men, but true cultured humans, forced by circumstances into such habitations. This home was quite a comedown for a family accustomed to material luxuries. The caves of the Dead Sea region have been inhabited by many people over the centuries. In fact, the famous Dead Sea Scrolls were found in such caves, left by communities of the Essene sect. Note also Job 30:3-6.