Muhammad bin Sirin (may Allah have mercy on him) said that Abu Musa (may Allah be pleased with him) gave judgement by physiognomy (qiyafah), and Ibn Abbas (may Allah be pleased with them both) also used to accept the word of the physiognomist.
Hadith Referenceالسنن الكبرى للبيهقي / كتاب الدعوى والبينات / 21271