Ahmad ibn Sa'id al-Darimi narrated to me, Habban narrated to us, Hammam narrated to us, Qatada narrated to us, from Abu al-Khalil, from 'Abd Allah ibn al-Harith, from Umm al-Fadl: A man asked the Prophet, peace and blessings be upon him, "Does a single suckling make [marriage] forbidden?" He said, "No."