Ayyub narrates from Ibn Abi Mulaykah that Sayyiduna Abu Hurayrah (may Allah be pleased with him) transmits from the Prophet (peace and blessings be upon him), and in the other narration Ibn Abi Mulaykah narrates from Sayyiduna (Abdullah) bin al-Zubayr (may Allah be pleased with them both), who narrates from Sayyidah Aishah (may Allah be pleased with her), that the Prophet (peace and blessings be upon him) said; one of the two said: "Neither one suck nor two sucks establish the prohibition," and the other said: "One or two suckings at the breast do not establish the prohibition."
Hadith Referenceالسنن الكبرى للبيهقي / كتاب الرضاع / 15626