Musannaf Ibn Abi Shaybah 26701 — Keeping long locks and hair

It is narrated from Ubaydullah bin al-Mughirah, who was a man of understanding, that he said: A man from my family, whom I do not suspect, told me that he saw Sayyiduna Mu'ayqib (may Allah be pleased with him) with his forelock let down in front of his eyes, and that he saw Sayyiduna Sa'd bin Malik (may Allah be pleased with him) likewise.