Recommendation to eat suhur until the adhan of Fajr

There were to callers of adhan for the Messenger of Allah ﷺ: Bilal and Ibn Umm Maktum, the blind. The Messenger of Allah ﷺ said: "Bilal announces the adhan at night, so eat and drink until Ibn Umm Maktum announces adhan." And he ˹the narrator˺ said: "The ˹period˺ between their ˹adhans˺ was not more than this that one climbing down ˹from the place of adhan˺ and the other one climbing up."  

كَانَ لِرَسُولِ اللَّهِ ﷺ مُؤَذِّنَانِ بِلاَلٌ وَابْنُ أُمِّ مَكْتُومٍ الأَعْمَى فَقَالَ رَسُولُ اللَّهِ ﷺ إِنَّ بِلاَلاً يُؤَذِّنُ بِلَيْلٍ فَكُلُوا وَاشْرَبُوا حَتَّى يُؤَذِّنَ ابْنُ أُمِّ مَكْتُومٍ قَالَ وَلَمْ يَكُنْ بَيْنَهُمَا إِلاَّ أَنْ يَنْزِلَ هَذَا وَيَرْقَى هَذَا  

[Machine] The Prophet ﷺ had two muadhins, Bilal and Ibn Umm Maktum. The Messenger of Allah ﷺ said, "If Bilal gives the adhan at night, then continue eating and drinking until you hear the adhan of Ibn Umm Maktum." Al-Qasim said, "There was nothing between them except this one would descend while the other ascends."  

كَانَ لِلنَّبِيِّ ﷺ مُؤَذِّنَانِ بِلَالٌ وَابْنُ أُمِّ مَكْتُومٍ فَقَالَ رَسُولُ اللَّهِ ﷺ «إِنَّ بِلَالًا يُؤَذِّنُ بِلَيْلٍ فَكُلُوا وَاشْرَبُوا حَتَّى تَسْمَعُوا أَذَانَ ابْنِ أُمِّ مَكْتُومٍ» فَقَالَ الْقَاسِمُ وَمَا كَانَ بَيْنَهُمَا إِلَّا أَنْ يَنْزِلَ هَذَا وَيَرْقَى هَذَا  

[Machine] The messenger of Allah, ﷺ , said: "Indeed, Bilal calls the adhan at night, so eat and drink until the adhan of Ibn Umm Maktum." Al-Qasim said: "There was no time gap between their adhans except for him descending and him ascending."  

رَسُولُ اللهِ ﷺ إِنَّ بِلَالًا يُؤَذِّنُ بِلَيْلٍ فَكُلُوا وَاشْرَبُوا حَتَّى يُؤَذِّنَ ابْنُ أُمِّ مَكْتُومٍ قَالَ الْقَاسِمُ لَمْ يَكُنْ بَيْنَ أَذَانِهِمَا إِلَّا أَنْ يَنْزِلَ هَذَا وَيَرْقَى هَذَا