“Whenever the Messenger of Allah would raise his hands in supplication, he would not lower them until he had wiped his face with them.”  

كَانَ رَسُولُ اللَّهِ ﷺ إِذَا رَفَعَ يَدَيْهِ فِي الدُّعَاءِ لَمْ يَحُطَّهُمَا حَتَّى يَمْسَحَ بِهِمَا وَجْهَهُ قَالَ مُحَمَّدُ بْنُ الْمُثَنَّى فِي حَدِيثِهِ لَمْ يَرُدَّهُمَا حَتَّى يَمْسَحَ بِهِمَا وَجْهَهُ