Another explanation: “You have circled [this mountain] long enough” (Devarim 2:3). This is what the pasuk says: “Wait for Hashem, and wait expectantly for Him, etc.” (Tehillim 37:7). What is “and wait expectantly for Him”? Look forward to HaKadosh Baruch Hu, as in what is said, “Why are you downcast, my soul, etc. [wait expectantly for G-d]” (Tehillim 42:6).