1 Samuel 15:7

And Saul defeated the Amalekites from Havilah as far as Shur , which is east of Egypt .

Then Saul attacked the Amalekites all the way from Havilah to Shur, near the eastern border of Egypt.

And Saul smote the Amalekites from Havilah until thou comest to Shur, that is over against Egypt.