وَعَنْهُ أَيْضًا عَنْ أَبِيهِ قَالَ: قَالَ رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَآلِهِ وَسَلَّمَ: ((إِنَّ بِلَالًا يُنَادِي بِلَيْلٍ، فَكُلُوا وَاشْرَبُوا حَتَّى تَسْمَعُوا تَأْذِينَ ابْنِ أُمِّ مَكْتُومٍ)) قَالَ: وَكَانَ ابْنُ أُمِّ مَكْتُومٍ رَجُلًا أَعْمَى لَا يُبْصِرُ، لَا يُؤَذِّنُ حَتَّى يَقُولَ النَّاسُ: قَدْ أَصْبَحْتَ
It is narrated from Sayyiduna Abdullah bin Umar, may Allah be pleased with him, that the Messenger of Allah, peace and blessings be upon him, said: Bilal gives the call to prayer at night, so continue eating and drinking until you hear the call to prayer of Ibn Umm Maktum. Abdullah bin Umar, may Allah be pleased with him, says that Ibn Umm Maktum was a blind man, so he would not give the call to prayer until people said to him, "You have entered the morning."