Caution: Translations of Quran and Ḥadīth may lead to possible misapplications and misinterpretations. This site is intended for students of sacred knowledge that are proficient in comprehending classical Arabic and have a strong foundation in Islamic sciences. Also note that religious injunctions rely on several aspects beyond what one may glean through reading individual aḥādīth.
nasai:3308ʿAbdullāh b. al-Ṣabbāḥ b. ʿAbdullāh > Muḥammad b. Sawāʾ > Saʿīd > Qatādah And ʾAyyūb > Ṣāliḥ Abū al-Khalīl > ʿAbdullāh b. al-Ḥārith b. Nawfal > Um al-Faḍl > Nabī Allāh ﷺ Suʾil > al-Raḍāʿ > Lā Tuḥarrim al-Imlājah Walā al-Imlājatān

"Suckling (Al-Imlajah) once or twice does not make (marriage) prohibited." And (one of the narrators) Qatadah said (in his narration): "Suckling (Al-Massah) once or twice does not make (marriage) prohibited."  

النسائي:٣٣٠٨أَخْبَرَنَا عَبْدُ اللَّهِ بْنُ الصَّبَّاحِ بْنِ عَبْدِ اللَّهِ قَالَ حَدَّثَنَا مُحَمَّدُ بْنُ سَوَاءٍ قَالَ حَدَّثَنَا سَعِيدٌ عَنْ قَتَادَةَ وَأَيُّوبَ عَنْ صَالِحٍ أَبِي الْخَلِيلِ عَنْ عَبْدِ اللَّهِ بْنِ الْحَارِثِ بْنِ نَوْفَلٍ عَنْ أُمِّ الْفَضْلِ

أَنَّ نَبِيَّ اللَّهِ ﷺ سُئِلَ عَنِ الرَّضَاعِ فَقَالَ لاَ تُحَرِّمُ الإِمْلاَجَةُ وَلاَ الإِمْلاَجَتَانِ وَقَالَ قَتَادَةُ الْمَصَّةُ وَالْمَصَّتَانِ  


See similar narrations below:

Collected by Ibn Ḥibbān, Nasāʾī's Kubrá
ibnhibban:4226ʿAbdullāh b. Aḥmad b. Mūsá Biʿaskar Mukram > Aḥmad b. ʿAbdah al-Ḍabbī > Muḥammad b. Dīnār al-Ṭāḥī > Hishām b. ʿUrwah from his father > ʿAbdullāh b. al-Zubayr > al-Zubayr

"Suckling (Al-Imlajah) once or twice does not make (marriage) prohibited." And (one of the narrators) Qatadah said (in his narration): "Suckling (Al-Massah) once or twice does not make (marriage) prohibited." (Using translation from Nasāʾī 3308)   

ابن حبّان:٤٢٢٦أَخْبَرَنَا عَبْدُ اللَّهِ بْنُ أَحْمَدَ بْنِ مُوسَى بِعَسْكَرَ مُكْرَمٍ حَدَّثَنَا أَحْمَدُ بْنُ عَبْدَةَ الضَّبِّيُّ حَدَّثَنَا مُحَمَّدُ بْنُ دِينَارٍ الطَّاحِيُّ حَدَّثَنَا هِشَامُ بْنُ عُرْوَةَ عَنْ أَبِيهِ عَنْ عَبْدِ اللَّهِ بْنِ الزُّبَيْرِ عَنِ الزُّبَيْرِ قَالَ

قَالَ رَسُولُ اللَّهِ ﷺ «لَا تُحَرِّمُ الْمَصَّةُ وَلَا الْمَصَّتَانِ وَلَا الْإِمْلَاجَةُ وَلَا الْإِمْلَاجَتَانِ»  

nasai-kubra:5433ʿUbaydullāh b. Faḍālah b. Ibrāhīm al-Nasāʾī > Muslim b. Ibrāhīm > Muḥammad b. Dīnār > Hishām b. ʿUrwah from his father > Ibn al-Zubayr > al-Zubayr

One or two sucklings do not make (the marriage) unlawful. (Using translation from Muslim 1451e)   

الكبرى للنسائي:٥٤٣٣أَخْبَرَنِي عُبَيْدُ اللهِ بْنِ فَضَالَةَ بْنُ إِبْرَاهِيمَ النَّسَائِيُّ قَالَ حَدَّثَنَا مُسْلِمُ بْنُ إِبْرَاهِيمَ قَالَ حَدَّثَنَا مُحَمَّدُ بْنُ دِينَارٍ قَالَ حَدَّثَنَا هِشَامُ بْنُ عُرْوَةَ عَنْ أَبِيهِ عَنِ ابْنِ الزُّبَيْرِ عَنِ الزُّبَيْرِ

عَنِ النَّبِيِّ ﷺ قَالَ «لَا تُحَرِّمُ الْمَصَّةُ وَالْمَصَّتَانِ وَالْإِمْلَاجَةُ وَالْإِمْلَاجَتَانِ»