Some men came and told Jehoshaphat, “There is a large army coming against you from Edom. They are coming from the other side of the Dead Sea. They are already in Hazazon Tamar!” (Hazazon Tamar is also called En Gedi.)
You can see fishermen standing by the river all the way from En Gedi to En Eglaim. You can see them throwing their fishing nets and catching many kinds of fish. There are as many kinds of fish in the Dead Sea as there are in the Mediterranean Sea.
Then King Kedorlaomer turned back, went to En Mishpat (that is, Kadesh), and defeated the Amalekites. He also defeated the Amorites living in Hazezon Tamar.
So David made a promise to Saul. He promised that he would not kill Saul’s family. Then Saul went back home. David and his men went back up to the fort.