Ibn 'Umar said:The Messenger of Allah (ﷺ) came from the privy. A man met him near Bir Jamal and saluted him. The Messenger of Allah (ﷺ) did not return the salutation until he came to a wall and placed his hands on the wall and wiped his face and hands; he then returned the man's salutation
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“Read in the name of your Lord who created.” 96:1
“My Lord, increase me in knowledge.” 20:114
“So remember Me; I will remember you.” 2:152
“Indeed, with hardship comes ease.” 94:6