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.
ibnmajah:3180[Chain 1] Abū Bakr b. Abū Shaybah > Khalaf b. Khalīfah [Chain 2] ʿAbd al-Raḥman b. Ibrāhīm > Marwān b. Muʿāwiyah > Yazīd b. Kaysān > Abū Ḥāzim > Abū Hurayrah

“Avoid those that are lactating.” (i.e. those from which milk is received).  

ابن ماجة:٣١٨٠حَدَّثَنَا أَبُو بَكْرِ بْنُ أَبِي شَيْبَةَ حَدَّثَنَا خَلَفُ بْنُ خَلِيفَةَ ح وَحَدَّثَنَا عَبْدُ الرَّحْمَنِ بْنُ إِبْرَاهِيمَ أَنْبَأَنَا مَرْوَانُ بْنُ مُعَاوِيَةَ جَمِيعًا عَنْ يَزِيدَ بْنِ كَيْسَانَ عَنْ أَبِي حَازِمٍ عَنْ أَبِي هُرَيْرَةَ

أَنَّ رَسُولَ اللَّهِ ﷺ أَتَى رَجُلاً مِنَ الأَنْصَارِ فَأَخَذَ الشَّفْرَةَ لِيَذْبَحَ لِرَسُولِ اللَّهِ ﷺ فَقَالَ لَهُ رَسُولُ اللَّهِ ﷺ إِيَّاكَ وَالْحَلُوبَ