Abu Atiyyah reports: A man came to Sayyiduna Abu Musa al-Ash'ari (may Allah be pleased with him) and said: "My wife's breast had swelling, so I sucked it, and a little milk entered my throat." Sayyiduna Abu Musa al-Ash'ari (may Allah be pleased with him) rebuked him severely. Then that man went to Sayyiduna Abdullah ibn Mas'ud (may Allah be pleased with him), so he asked: "Have you asked anyone else about this issue besides me?" He replied: "Yes! I have mentioned it to Sayyiduna Abu Musa al-Ash'ari (may Allah be pleased with him), and he rebuked me severely about it." So Sayyiduna Abdullah ibn Mas'ud (may Allah be pleased with him) came to Sayyiduna Abu Musa al-Ash'ari (may Allah be pleased with him) and said: "Is this man a suckling child?" Sayyiduna Abu Musa al-Ash'ari (may Allah be pleased with him) said: "As long as such a great scholar is present among you, do not ask me any questions."