Saad bin Abu Waqqas reported,

Saad bin Abu Waqqas reported that the Prophet ﷺ mentioned both of his parents together for him on the day of Uhud. He said, "There was a man from the polytheists who had been inflicting heavy losses on the Muslims, so the Prophet ﷺ said to me, 'Shoot, may my father and mother be your ransom.' So I drew an arrow that had no head and struck him in the side. He fell, and his private parts became exposed. The Messenger of Allah ﷺ laughed until I could see his back teeth."

عن سعد بن أبي وقاص

أن النبي ﷺ جمع له أبويه يوم أحد، قال: كان رجل من المشركين قد أحرق المسلمين فقال له النبي ﷺ: ارم فداك أبي وأمي قال: فنزعت له بسهم ليس فيه نضل، فأصبت جنبه فسقط، فانكشفت عورته، فضحك رسول الله ﷺ حتى نظرت إلى نواجذه.