حَدَّثَنَا أَحْمَدُ بْنُ يُونُسَ ، قَالَ : حَدَّثَنَا زُهَيْرٌ ، قَالَ : حَدَّثَنَا سُلَيْمَانُ التَّيْمِيُّ ، عَنْ أَبِي عُثْمَانَ النَّهْدِيِّ ، عَنْ عَبْدِ اللَّهِ بْنِ مَسْعُودٍ ، عَنِ النَّبِيِّ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ ، قَالَ : لَا يَمْنَعَنَّ أَحَدَكُمْ أَوْ أَحَدًا مِنْكُمْ أَذَانُ بِلَالٍ مِنْ سَحُورِهِ ، فَإِنَّهُ يُؤَذِّنُ أَوْ يُنَادِي بِلَيْلٍ لِيَرْجِعَ قَائِمَكُمْ وَلِيُنَبِّهَ نَائِمَكُمْ ، وَلَيْسَ أَنْ يَقُولَ الْفَجْرُ أَوِ الصُّبْحُ ، وَقَالَ : بأَصَابِعِهِ وَرَفَعَهَا إِلَى فَوْقُ وَطَأْطَأَ إِلَى أَسْفَلُ حَتَّى يَقُولَ هَكَذَا ، وَقَالَ زُهَيْرٌ : بِسَبَّابَتَيْهِ إِحْدَاهُمَا فَوْقَ الْأُخْرَى ثُمَّ مَدَّهَا عَنْ يَمِينِهِ وَشِمَالِهِ .
He said that Bilal's call to petitioning God shouldn't keep you from eating suhoor, in light of the fact that he shouts to call to supplication or he said from the evening. With the goal that the individuals who have awakened for love might get back to rest and the people who are as yet dozing may perk up. Nobody ought to comprehend that Fajr or first light has materialized and you have shown the condition of sunrise with your fingertips. He raised his fingers upwards and afterward leisurely cut them down and afterward said that this is the manner by which (Fajr happens) Hazrat Zuhair Ravi additionally put his pointers on top of one another, then spread them to the right and left.
Book
Sahih Bukhari
Hadeeth No #621