Mark 13:14-19

14“But when you see the abomination of desolation standing [in the temple sanctuary] where it ought not to be (let the reader understand) then those who are in Judea must flee to the mountains.

15Whoever is on the housetop must not go down [to enter the house], or go inside to take anything out of his house;

16whoever is in the field must not turn back to get his coat.

17And woe to those women who are pregnant and to those who are nursing babies in those days!

18Pray that it will not occur in winter,

19for at that time there will be such tribulation as has not occurred, from the beginning of the creation which God made, until now—and never will [be again].