1
אשר יצא לפניהם. במלחמה: WHO MAY GO OUT BEFORE THEM. In war.
2
ואשר יוציאם. ע"י אחר: WHO MAY LEAD THEM OUT. Va-asher yotzi’em (who may lead them out) means who will direct someone else to lead them out.15The verse reads va-asher yotzi’em. Yotzi’em is a hifil. It literally means shall cause them to go out. Hence I.E.’s comment.