And the Day the wrongdoer will bite on his hands [in regret] (25:27)

﴿وَيَوْمَ يَعَضُّ الظَّالِمُ عَلَىٰ يَدَيْهِ يَقُولُ يَا لَيْتَنِي اتَّخَذْتُ مَعَ الرَّسُولِ سَبِيلًا﴾
[ الفرقان: 27]

25:27 And the Day the wrongdoer will bite on his hands [in regret] he will say, "Oh, I wish I had taken with the Messenger a way.

Mention - O Messenger - the day the evildoer on account of leaving out following the Messenger ( peace be upon him ) will bite his own hand out of regret and say, ‘If only I had followed the Messenger and what he brought from his Lord, and I had taken a path with him to salvation.
’

And (remember) the Day when the Zalim (wrong-doer, oppressor, polytheist, etc.) will bite at his hands, he will say: "Oh! Would that I had taken a path with the Messenger (Muhammad SAW).

phonetic Transliteration

Wayawma yaAAaddu alththalimu AAala yadayhi yaqoolu ya laytanee ittakhathtu maAAa alrrasooli sabeelan

Abdullah Yusuf Ali - Translation

The Day that the wrong-doer will bite at his hands, he will say, "Oh! would that I had taken a (straight) path with the Messenger!

Safi-ur-Rahman al-Mubarakpuri

And (remember) the Day when the wrongdoer will bite at his hands, he will say: "Oh! Would that I had taken a path with the Messenger."

Page 362 English transliteration