then (they are) your brothers
Call them by (the names of) their fathers: that is juster in the sight of Allah. But if ye know not their father's (names, call them) your Brothers in faith, or your maulas. But there is no blame on you if ye make a mistake therein: (what counts is) the intention of your hearts: and Allah is Oft-Returning, Most Merciful.
你们应当以他们的父亲的姓氏称呼他们,在真主看来,这是更公平的。如果你们不知道他们的父亲是谁,那末,他们是你们的教胞和亲友。你们所误犯的事,对于你们没有罪过,你们所故犯的事,就不然了。真主是至赦的,是至慈的。