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. (Using translation from Abū Dāʾūd 4404)
كُنْتُ مِنْ سَبْيِ قُرَيْظَةَ وَكَانُوا يَنْظُرُونَ فَمَنْ أَنَبْتَ الشَّعْرَ قُتِلَ وَمَنْ لَمْ يُنْبِتِ الشَّعْرَ لَمْ يُقْتَلْ وَكُنْتُ فِيمَنْ لَمْ يُنْبِتْ
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.
كُنْتُ مِنْ سَبْىِ بَنِي قُرَيْظَةَ فَكَانُوا يَنْظُرُونَ فَمَنْ أَنْبَتَ الشَّعْرَ قُتِلَ وَمَنْ لَمْ يُنْبِتْ لَمْ يُقْتَلْ فَكُنْتُ فِيمَنْ لَمْ يُنْبِتْ
[Machine] "We were presented to the Prophet ﷺ that day, and he announced that whoever grows hair shall be killed, and whoever does not shall be left alone. I was among those who did not grow hair, so they did not kill me. This happened on the day of Qurayzah."
«عُرِضْنَا عَلَى النَّبِيِّ ﷺ يَوْمَئِذٍ فَمَنْ أَنْبَتَ الشَّعْرَ قُتِلَ وَمَنْ لَمْ يُنْبِتْ تُرِكَ فَكُنْتُ أَنَا مِمَّنْ لَمْ يُنْبِتِ الشَّعْرَ فَلَمْ يَقْتُلُونِي» يَعْنِي يَوْمَ قُرَيْظَةَ