Hadith 16632
It is narrated from Sayyiduna Dhi al-Asabi’ that once he submitted in the court of the Messenger: O Messenger of Allah! If after you we are tested with further life, where do you command us to reside? The Prophet (peace and blessings be upon him) said: Make Bayt al-Maqdis obligatory upon yourselves, for it may be that a generation will be born among you who will come and go to this mosque morning and evening.