تَتَجَافَىٰ جُنُوبُهُمۡ عَنِ ٱلۡمَضَاجِعِ يَدۡعُونَ رَبَّهُمۡ خَوۡفٗا وَطَمَعٗا وَمِمَّا رَزَقۡنَٰهُمۡ يُنفِقُونَ
Their sides vacate their beds to supplicate their Lord in fear and hope, and they spend out of what We have provided them.
Agha Ali Puya Commentary
Commentary on Quran 32:16
[Pooya/Ali Commentary 32:16] According to the Ahl ul Bayt this verse refers to prayers called tahajjud which is offered after midnight in the small hours of the morning. Refer to Bani Israil: 79.