Narrated Atiyyah al-Qurazi: I was among the captives of Banu Qurayzah. They (the Companions) examined us, and those who had begun to grow hair (pubes) were killed, and those who had not were not killed. I was among those who had not grown hair.

The tradition mentioned above has also been transmitted by Abd al- Malik bin Umar through a different chain of narrators. This version has: They uncovered my private parts, and when they found that the hair had not begun to grow they put me among the captives.