4:2 wa aatul yataamaa amwaalahum wa laa tatabad-dalul khabiytha biT Tay-yibi wa laa ta'kuluu amwaalahum ilaa amwaalikum* in-nahuu kaana Huuban kabiyraa

Click here to play the verse

Ahmed Raza Khan: Mohammed Aqib Qadri:
And give the orphans their wealth and do not exchange the pure for the foul; and do not devour (or use up) their wealth, mixing it with your own; this is indeed a great sin.

Yusuf Ali:
To orphans restore their property (When they reach their age), nor substitute (your) worthless things for (their) good ones; and devour not their substance (by mixing it up) with your own. For this is indeed a great sin.

Pickthal:
Give unto orphans their wealth. Exchange not the good for the bad (in your management thereof) nor absorb their wealth into your own wealth. Lo! that would be a great sin.