פירוש על גיטין 112:1

In truth, you are a king: You will be a king in the future.

If you are not a king, Jerusalem would not be handed over into your hands: Even though it was not yet handed over into his hands until Titus arrived - since he already was besieging it three years and there was a famine, it was nevertheless as if it was already handed over.

And their mighty one shall be of themselves, and their ruler shall proceed from the midst of them: Hence a mighty one is a ruler.

And Lebanon [means] the Temple: Since it whitens (malbin) the iniquities of Israel.