Zechariah 14:4-8

4In that day His feet will stand on the Mount of Olives which lies to the east of Jerusalem, and the Mount of Olives will be split in two from east to west, forming a huge valley. Half of the mountain will move toward the north and half of it toward the south.

5Then you will flee through My mountain valley because the mountain valley will reach to Azel. Yes, you will flee like you fled from the earthquake in the days of King Uzziah of Judah. Then Adonai my God will come and all the kedoshim with Him.

6In that day there will be no light, cold or frost.

7It will be a day known only to Adonai, neither day nor night—even in the evening time there will be light.

8Moreover, in that day living waters will flow from Jerusalem, half toward the eastern sea and half toward the western sea, both in the summer and in the winter.