“The Messenger of Allah (ﷺ) said: ‘When any one of you gets up after (sleeping) at night, let him not put his hand into the vessel until he has poured water on it two or three times, for none of you knows where his hand spent the night.'”
the Messenger of Allah (ﷺ) was never given his choice between two things without taking the easier(or lesser) of them provided it involved no sin, for if it did, no one kept farther away from it than he. And the Messenger of Allah (ﷺ) never took revenge on his own behalf for anything unless something Allah had forbidden has been transgressed, in which event he took revenge for it for Allah’s sake.
“Ibn Mirba Al-Ansari came to us while we were standing at our places” (Amr bin Sinar said:) a place that Amr (bin Abdullah) indicated was far – “and he said: ‘I am a messenger whom the Messenger of Allah sent to you to say: ‘Stay with your (Hajj) rites, for indeed you are following a legacy left by Ibrahim.'”
Every night, when the Prophet (ﷺ) would go to his bed, he would join his hands, then blow in them, as he recited in them: “Say: He is Allah, the One.” And “Say: I seek refuge in the Lord of Al-Falaq” and “Say: I seek refuge in the Lord of mankind.” Then he would wipe as much as he was able to of his body with them, beginning with them first of his head and face, and the front of his body. He would do this three times.