Yusuf Ali
Ah! Ye are those who fell to disputing (Even) in matters of which ye had some knowledge! but why dispute ye in matters of which ye have no knowledge? It is Allah Who knows, and ye who know not!

Sahih International
Here you are - those who have argued about that of which you have [some] knowledge, but why do you argue about that of which you have no knowledge? And Allah knows, while you know not.

Shakir
Behold! you are they who disputed about that of which you had knowledge; why then do you dispute about that of which you have no knowledge? And Allah knows while you do not know.

Pickthall
Lo! ye are those who argue about that whereof ye have some knowledge: Why then argue ye concerning that whereof ye have no knowledge? Allah knoweth. Ye know not.

محمد جالندھری
دیکھو ایسی بات میں تو تم نے جھگڑا کیا ہی تھا جس کا تمہیں کچھ علم تھا بھی مگر ایسی بات میں کیوں جھگڑتے ہو جس کا تمہیں کچھ بھی علم نہیں اور خدا جانتا ہے اور تم نہیں جانتے