Sayyiduna Abdullah bin Amr (may Allah be pleased with him) narrates: Once the Prophet Muhammad (peace and blessings be upon him) passed by us while we were repairing our shelter. The Prophet (peace and blessings be upon him) asked: What is this? We replied: This is our shelter and we are fixing it. The Prophet (peace and blessings be upon him) said: I think the Hour (Day of Judgment) will come even sooner than this.