‘Abd Allah b. ‘Umar said:One night the Messenger of Allah (May peace be upon him) was busy and he delayed the night (isha) prayer so much so that we dosed in the mosque. We awoke, then dozed, and again awoke and again dozed. He (the prophet) then came upon us and said: There is none except you who is waiting for prayer

English translation · Sunan Abu Dawud