It is narrated from Hazrat Umair bin Ishaq: During the Battle of Uhud, people had distanced themselves from the Noble Prophet (peace and blessings be upon him), and Hazrat Sa’d bin Malik was shooting arrows. And a young man was handing him arrows for shooting. So, as soon as one arrow was shot, he would hand another arrow to Hazrat Sa’d. Then he said,“O Abu Ishaq! Shoot an arrow at him.”Later, people searched for this young man (who was handing the arrows), but people were not able to find him (i.e., he was not found).