Until, when he comes to Us [at Judgement], he says [to his companion], "How I wish there was between me and you the distance between the east and west; and what a wretched companion."
ٱلۡمَشۡرِقَيۡنِ(of) the East and the Westl-mashriqayni
فَبِئۡسَHow wretched isfabi'sa
ٱلۡقَرِينُthe companionl-qarīnu
Tafsir
Until when the one who turns away from the remembrance of Allah will come to Him on the Day of Judgement, he will longingly say, “O companion! If only there had been the distance of the east and west between you and I! You were such a disgraceful companion!”