تَتَجَافٰى جُنُوْبُهُمْ عَنِ الْمَضَاجِعِ يَدْعُوْنَ رَبَّهُمْ خَوْفًا وَّطَمَعًاۖ وَّمِمَّا رَزَقْنٰهُمْ يُنْفِقُوْنَ ( السجدة: ١٦ )
Tatajaafaa junoobuhum 'anil madaaji'i yad'oona rabbahum khawfanw wa tama'anw wa mimmaa razaqnaahum yunfiqoon (as-Sajdah 32:16)
Their sides part [i.e., they arise] from [their] beds; they supplicate their Lord in fear and aspiration, and from what We have provided them, they spend. (As-Sajdah  : 16)
1 Mufti Taqi Usmani
Their sides remain apart from their beds. They call their Lord with fear and hope, and spend (in charity) out of what We have given to them.