Matthieu 24:32
Now learn a parable of the fig tree; When his branch is yet tender, and putteth forth leaves, ye know that summer is nigh:
Matthieu 24:33
So likewise ye, when ye shall see all these things, know that it is near, even at the doors.
Luc 21:29-31
And he spake to them a parable; Behold the fig tree, and all the trees;
When they now shoot forth, ye see and know of your own selves that summer is now nigh at hand.
So likewise ye, when ye see these things come to pass, know ye that the kingdom of God is nigh at hand.