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-kubra:5430ʿAbdullāh b. al-Ṣabbāḥ b. ʿAbdullāh al-ʿAṭṭār al-Baṣrī > 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

[Machine] "And Qatadah said: 'The Masah and the two Masahs.'"  

الكبرى للنسائي:٥٤٣٠أَخْبَرَنَا عَبْدُ اللهِ بْنُ الصَّبَّاحِ بْنِ عَبْدِ اللهِ الْعَطَّارُ الْبَصْرِيُّ قَالَ حَدَّثَنَا مُحَمَّدُ بْنُ سَوَاءٍ قَالَ حَدَّثَنَا سَعِيدٌ عَنْ قَتَادَةَ وَأَيُّوبُ عَنْ صَالِحٍ أَبِي الْخَلِيلِ عَنْ عَبْدِ اللهِ بْنِ الْحَارِثِ بْنِ نَوْفَلٍ عَنْ أُمِّ الْفَضْلِ أَنَّ نَبِيَّ اللهِ ﷺ سُئِلَ عَنِ الرَّضَاعِ فَقَالَ «§لَا تُحَرِّمُ الْإِمْلَاجَةُ وَلَا الْإِمْلَاجَتَانِ»

وَقَالَ قَتَادَةُ الْمَصَّةُ وَالْمَصَّتَانِ