Jami` at-Tirmidhi 3647

Abu Musa Muhammad ibn al-Muthanna narrated to us: Muhammad ibn Ja‘far narrated to us: Shu‘bah narrated to us, from Simak ibn Harb, from Jabir ibn Samurah, who said: The Messenger of Allah ﷺ had a broad mouth, elongated eyes, and little flesh on his heels. Shu‘bah said: I asked Simak, ‘What does broad-mouthed mean?’ He replied, ‘A wide mouth.’ I asked, ‘What does ashkal al-‘ayn mean?’ He replied, ‘An elongated eye opening.’ I asked, ‘What does manhus al-‘aqib mean?’ He replied, ‘Little flesh.’ Abu ‘Isa said: This is a hasan sahih hadith.