He reported that he was among the captives of the Banu Qurayza. They were being inspected, and whoever had pubic hair was killed, while whoever had not yet grown it was spared and not killed.
أخبرنا إسمعيل بن مسعود قال حدثنا خالد قال حدثنا شعبة عن عبد الملك بن عمير
أنه أخبره قال كنت في سبي قريظة وكان ينظر فمن خرج شعرته قتل ومن لم تخرج استحيي ولم يقتل
No references are available.
[Sahih] Previously mentioned, no. 3460, and it is in Sunan al-Kubra, no. 7474.