“The Messenger of
Allah
(ﷺ) passed by a man who was praying on a rock, and he went
towards
Makkah and stayed a while, then he left and found the man
still
praying as he had been. He stood up and clasped his hands, then
said:
“O people, you should observe moderation,” three times, “for
Allah does not get tired (of giving reward) but you get tired.”
Sunan Ibn Majah Book 37, Hadith 142