hence, warn them of [the coming of] the Day of Regrets, when everything will have been decided - for as yet they are heedless, and they do not believe [in it].
 - Mohammad Asad
Mohammad AsadO Muhammad, forewarn them about the Day of intense regret when this matter will be decided, even though at present they are paying no heed and do not believe.
 - Muhammad Farooq-i-Azam Malik
Muhammad Farooq-i-Azam MalikAnd warn them 'O Prophet' of the Day of Regret, when all matters will be settled, while they are 'engrossed' in heedlessness and disbelief.
 - Mustafa Khattab
Mustafa KhattabAnd warn them of the Day of anguish when the case hath been decided. Now they are in a state of carelessness, and they believe not.
 - Marmaduke Pickthall
Marmaduke PickthallBut warn them of the Day of Distress when the matter will be determined: for (behold) they are negligent and they do not believe! 2491
 - Abdullah Yusuf Ali
Abdullah Yusuf Ali