त्वद्विप्रवासने at the time of your banishment, पौरैः by citizens, यः how much of, आर्तनादः cry of agony, मुक्तः released (raised), सरथम् with chariot, माम् me, निशाम्यैव on seeing, ततः then, शतगुणम् a hundredfold, कुर्युः will make.

You have witnessed the cry of agony raised by the citizens at the time of your banishment. Now when they see the (empty) chariot, they will make it (raise their cry) a hundredfold.