Musannaf Ibn Abi Shaybah 18262 — Those who permitted milk attributed

Yazid bin Abdullah bin Qusayt (may Allah have mercy on him) said: I asked Abu Salamah bin Abd al-Rahman, Sa'id bin al-Musayyib, Ata and Sulayman bin Yasar about nursing that comes from the side of the men, and they said: It does not make anything unlawful.