[Machine] Narrated by the Prophet ﷺ: When the water reaches the quantity of two or three qullat (a unit of measure), nothing will make it impure. Similarly, Yazid ibn Harun and Kamal ibn Talhah also reported the same, as narrated by a group of individuals who had no doubts.
عَنِ النَّبِيِّ ﷺ قَالَ إِذَا بَلَغَ الْمَاءُ قَدْرَ قُلَّتَيْنِ أَوْ ثَلَاثٍ لَمْ يُنَجِّسُهُ شَيْءٌ كَذَا قَالَا أَوْ ثَلَاثٍ وَكَذَلِكَ قَالَهُ يَزِيدُ بْنُ هَارُونَ وَكَاملُ بْنُ طَلْحَةَ وَرِوَايَةُ الْجَمَاعَةِ الَّذِينَ لَمْ يَشُكُّوا أَوْلَى