Hadith 1008:2
Sufyan narrated to us, from Abd al-Malik, who heard Atiyyah say: "I was a young boy on the day Sa’d judged regarding them (the Banu Qurayza), and they did not find that I had grown pubic hair, so here I am among you."
حدثنا سفيان، عن عبد الملك، سمع عطية يقول: " كنت يوم حكم سعد فيها غلاما، فلم يجدوني أنبت ، فها أنا ذا بين أظهركم "