Celebrate the praises of Allah during these appointed days. If anyone hastens to leave Mina after two days or stays there a day longer there is no blame on him provided he spends these days in piety. Fear Allah and remember that you will surely be gathered before Him.
Meaning:-
Hastens: hurry, rush, speed up
piety: devotion to God, prayer or devout fulfillment of religious obligations

Simplified Breakdown:- During the designated days, magnify Allah’s praises. If someone rushes to leave in two days, there is no cause for blame, and if someone stays on, there is no cause for blame, as long as their intention is to do the right thing. Then fear Allah, and know that you will surely be gathered unto Him.