Moshe Wolfson: In the Machaneh Yisra’el ~ the midbar ~ we have the 600,000 Yidden under the Annanei Kavod, which is the Machaneh, and there were some unfortunate Yidden who were evicted from the Machaneh. Those were the Bnoi Dan. The Machaneh rejected them. They were spat out from the Machaneh. Being that they weren’t under the protection of the Annanei Kavod, Amalek came and waged War with them. Moshe was told, "Go out of the Machaneh! Go out of the Annanei Kavod! And go protect those Bene Dan!"
