The daughter of Wahb, Judamah, reported, "I heard the Messenger of Allah ﷺ say, 'I had intended to forbid intercourse with a nursing woman, but then I learned that the Persians and the Romans practice it without harming their children.'"
حدثنا أحمد بن منيع حدثنا يحيى بن إسحق حدثنا يحيى بن أيوب عن محمد بن عبد الرحمن بن نوفل عن عروة
عن ابنة وهب وهي جدامة قالت سمعت رسول الله ﷺ يقول أردت أن أنهى عن الغيال فإذا فارس والروم يفعلون ولا يقتلون أولادهم
Muslim also narrated it, in the Book of Nikah, chapter on the permissibility of ghaylah, which is having intercourse with a nursing woman, and the disapproval of coitus interruptus, hadith no. 1442, from the hadith of Yahya bin Ishaq, with the same wording.There is also a narration on this subject from Asma bint Yazid [Abu Dawud, no. 3881]. The hadith of Malik follows after this one.