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suyuti:2448a

The Apostle of Allaah ( sal Allaahu alayhi wa sallam ) said: When there is enough water to fill two pitchers, it does not become impure. Abu Dawud said : Hammad b. Zaid has narrated this tradition on the authority of 'Asim ( without any reference to the Prophet) (Using translation from Abū Dāʾūd 65)   

السيوطي:٢٤٤٨a

"إذا كانَ الماءُ قُلَّتين فإِنَّه لا ينْجُسُ".  

[طس] الطبرانى في الأوسط [د] أبو داود [هـ] ابن ماجة [ك] الحاكم في المستدرك [ق] البيهقى في السنن عن ابن عمر

See similar narrations below:

Collected by Abū Dāwūd, Aḥmad
abudawud:65Mūsá b. Ismāʿīl > Ḥammād > ʿĀṣim b. al-Mundhir > ʿUbaydullāh b. ʿAbdullāh b. ʿUmar from my father

The Apostle of Allaah ( sal Allaahu alayhi wa sallam ) said: When there is enough water to fill two pitchers, it does not become impure. Abu Dawud said : Hammad b. Zaid has narrated this tradition on the authority of 'Asim ( without any reference to the Prophet)  

أبو داود:٦٥حَدَّثَنَا مُوسَى بْنُ إِسْمَاعِيلَ حَدَّثَنَا حَمَّادٌ أَخْبَرَنَا عَاصِمُ بْنُ الْمُنْذِرِ عَنْ عُبَيْدِ اللَّهِ بْنِ عَبْدِ اللَّهِ بْنِ عُمَرَ قَالَ حَدَّثَنِي أَبِي

أَنَّ رَسُولَ اللَّهِ ﷺ قَالَ إِذَا كَانَ الْمَاءُ قُلَّتَيْنِ فَإِنَّهُ لاَ يَنْجُسُ  

قَالَ أَبُو دَاوُدَ حَمَّادُ بْنُ زَيْدٍ وَقَفَهُ عَنْ عَاصِمٍ
ahmad:5855ʿAffān > Ḥammād b. Salamah > ʿĀṣim b. al-Mundhir

[Machine] The Prophet ﷺ said, "If the water is two or three handfuls, then it does not become impure."  

أحمد:٥٨٥٥حَدَّثَنَا عَفَّانُ حَدَّثَنَا حَمَّادُ بْنُ سَلَمَةَ أَخْبَرَنِي عَاصِمُ بْنُ الْمُنْذِرِ قَالَ كُنَّا فِي بُسْتَانٍ لَنَا أَوْ لِعُبَيْدِ اللهِ بْنِ عَبْدِ اللهِ بْنِ عُمَرَ نَرْمِي فَحَضَرَتِ الصَّلَاةُ فَقَامَ عُبَيْدُ اللهِ إِلَى مَقْرَى الْبُسْتَانِ فِيهِ جِلْدُ بَعِيرٍ فَأَخَذَ يَتَوَضَّأُ فِيهِ فَقُلْتُ أَتَتَوَضَّأُ فِيهِ وَفِيهِ هَذَا الْجِلْدُ؟ فَقَالَ حَدَّثَنِي أَبِي

أَنَّ رَسُولَ اللهِ ﷺ قَالَ إِذَا كَانَ الْمَاءُ قُلَّتَيْنِ أَوْ ثَلَاثًا فَإِنَّهُ لَا يَنْجُسُ