The Holy Quran 38:18 — Surah Sad
Arabic text
إِنَّا سَخَّرْنَا ٱلْجِبَالَ مَعَهُۥ يُسَبِّحْنَ بِٱلْعَشِىِّ وَٱلْإِشْرَاقِ
Translation
Verily, We subjugated (placed at his command) the mountains that would glorify Allaah (engage in Tasbeeh) with him by evening and at daybreak.
Tafsir (excerpt) — Tafsir Usmani
that is, morning and evening, when Dawud ﵇ recited tasbih (glorification of Allah), the mountains too would glorify Allah along with him. Something on this subject has already passed in Surah Saba; let it be looked up there.
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