patience of Prophet (Sallallahu 'Alaihi Wa Sallam), hadees, hadith

Narrated 'Aisha (Radi-Allahu 'anha):

That she asked the Prophet (Sallallahu 'Alaihi Wa Sallam), 'Have you
encountered a day harder than the day of the battle) of Uhud?" The Prophet
(Sallallahu 'Alaihi Wa Sallam) replied, "Your tribes have troubled me a
lot, and the worse trouble was the trouble on the day of 'Aqaba when I
presented myself to Ibn 'Abd-Yalail bin 'Abd-Kulal and he did not respond
to my demand. So I departed, overwhelmed with excessive sorrow, and
proceeded on, and could not relax till I found myself at Qarnath-Tha-alib
where I lifted my head towards the sky to see a cloud shading me
unexpectedly. I looked up and saw Gabriel ('Alaihis-Salam) in it. He called
me saying, 'Allah has heard your people's saying to you, and what they have
replied back to you, Allah has sent the Angel of the Mountains to you so
that you may order him to do whatever you wish to these people.' The Angel
of the Mountains called and greeted me, and then said, "O Muhammad! Order
what you wish. If you like, I will let Al-Akh-Shabain (i.e. two mountains)
fall on them." The Prophet (Sallallahu 'Alaihi Wa Sallam) said, "No but I
hope that Allah will let them beget children who will worship Allah Alone,
and will worship None besides Him."

Bukhari Vol. 4 : No. 454