51:11

الَّذِينَ هُمْ فِي غَمْرَةٍ سَاهُونَ

Transliteration:

Allatheena hum fee ghamratin sahoona

Word by Word:

Those who [they] (are) in flood (of) heedlessness.

Translations:

they who blunder along, in ignorance lost

Those who (flounder) heedless in a flood of confusion:

Who are careless in an abyss!

Who are in an abyss, neglectful;

Who are within a flood [of confusion] and heedless.