٧ : ٣١
۞ يَٰبَنِيٓ ءَادَمَ خُذُواْ زِينَتَكُمۡ عِندَ كُلِّ مَسۡجِدٖ وَكُلُواْ وَٱشۡرَبُواْ وَلَا تُسۡرِفُوٓاْۚ إِنَّهُۥ لَا يُحِبُّ ٱلۡمُسۡرِفِينَ
O children of Adam, dress well for every prayer. Eat and drink, but do not waste, for He does not like the wasteful.
شرح ومعانٍ · ١
- It is obligatory to wear the clothes while praying.