And do not walk upon the earth exultantly. Indeed, you will never (17:37)

Almuntakhab Fi Tafsir Alquran Alkarim

Nor should you walk on earth displaying inordinate self-esteem or with an overweening opinion of your qualities, attainments or estate, for even if the incessant tread of your feet wear the rough stones smooth, you shall not be able to rend the earth nor shall you be able to level to a mountain in height

Tafseer Tafheem-ul-Quran by Syed Abu-al-A'la Maududi

(17:37) (14). Do not strut about in the land for you can neither cleave the earth nor attain the height of the mountains. *43

And do not walk upon the earth exultantly. Indeed, you will never meaning

*43) This instruction warns against the ways of tyrants and vain people and is not merely meant for the individual but also for the collective conduct of the Muslim Community. It was because of this guidance that the rulers, governors and commanders of the Islamic State which was established on the basis of this Manifesto, were free from every tinge of tyranny, arrogance, haughtiness, pride and vanity, so much so that even in the battlefield they never uttered a word which had the slightest indication of any of these vain things. Their gait, dress, dwelling and conveyance showed humility. In short, their ways of conduct were not those of "big ones" but those of humble persons. That is why they never tried to overawe the people of a conquered city by show of pomp and pride.
 

And do not walk upon the earth exultantly. Indeed, you will never meaning in Urdu

زمین میں اکڑ کر نہ چلو، تم نہ زمین کو پھاڑ سکتے ہو، نہ پہاڑوں کی بلندی کو پہنچ سکتے ہو