I have not forgotten his words on the day of the Trench, as he was handing them the bricks and the hair on his chest had become covered in dust. He was saying, "O Allah, the true good is the good of the Hereafter, so forgive the Ansar and the Muhajirun."Then he saw Ammar and said, "Alas for him, the son of Sumayy. The transgressing party will kill him."The narrator said, I mentioned this to Muhammad, meaning Ibn Sirin, and he asked, "From his mother?"I said, "Yes. She used to mix with her and visit her regularly."
حدثنا ابن أبي عدي عن ابن عون عن الحسن عن أمه
ما نسيت قوله يوم الخندق وهو يعاطيهم اللبن وقد اغبر شعر صدره وهو يقول اللهم إن الخير خير الآخره فاغفر للأنصار والمهاجره قال فرأى عمارا فقال ويحه ابن سمية تقتله الفئة الباغية قال فذكرته لمحمد يعني ابن سيرين فقال عن أمه قلت نعم أما إنها كانت تخالطها تلج عليها