6:20

الَّذِينَ آتَيْنَاهُمُ الْكِتَابَ يَعْرِفُونَهُ كَمَا يَعْرِفُونَ أَبْنَاءَهُمُ الَّذِينَ خَسِرُوا أَنفُسَهُمْ فَهُمْ لَا يُؤْمِنُونَ

Transliteration:

Allatheena ataynahumu alkitaba yaAArifoonahu kama yaAArifoona abnaahum allatheena khasiroo anfusahum fahum la yu/minoona

Word by Word:

Those (to) whom We have given them the Book they recognize him as they recognize their sons. Those who lost themselves then they (do) not believe.

Translations:

They unto whom we have vouchsafed revelation aforetime know this as they know their own children; yet those [of them] who have squandered their own selves -it is they who refuse to believe.

Those to whom We have given the Book know this as they know their own sons. Those who have lost their own souls refuse therefore to believe.

Those unto whom We gave the Scripture recognise (this revelation) as they recognise their sons. Those who ruin their own souls will not believe.

Those whom We have given the Book recognize him as they recognize their sons. Those who have lost their souls -- they will not believe.

Those to whom We have given the Scripture recognize it as they recognize their [own] sons. Those who will lose themselves [in the Hereafter] do not believe.