Luke 17:22
The day will come," he said to his disciples, "when you will long to see but one of the days of the Son of Man, and will not see it.
Luke 19:43
For a time is coming upon you when your enemies will surround you with earthworks, and encircle you, and hem you in on all sides;
Luke 21:6
"As for these things that you are looking at, a time is coming when not one stone will be left upon another here, which will not be thrown down."
Hebrews 8:8
But, finding fault with the people, God says-- '"Behold, a time is coming," says the Lord, "when I will ratify a new Covenant with the People of Israel and with the People of Judah--