[Machine] The Prophet ﷺ said, "The night shift of a servant is four nights." Qatadah said, "The people of Madinah say it is three nights."
أَنَّ رَسُولَ اللهِ ﷺ قَالَ عُهْدَةُ الرَّقِيقِ أَرْبَعُ لَيَالٍ قَالَ قَتَادَةُ وَأَهْلُ الْمَدِينَةِ يَقُولُونَ ثَلَاثُ لَيَالٍ