وَأُمْلِى لَهُمْ ۚ إِنَّ كَيْدِى مَتِينٌ
Waomlee lahum inna kaydee mateen un for, behold, though I may give them rein for a while, My subtle scheme is exceedingly firm!
 - Mohammad Asad
and even though I grant them respite; My plan is surely effective.
 - Muhammad Farooq-i-Azam Malik
I 'only' delay their end for a while, but My planning is flawless.
 - Mustafa Khattab
I give them rein (for) lo! My scheme is strong.
 - Marmaduke Pickthall
Respite will I grant unto them: for My scheme is strong (and unfailing).
 - Abdullah Yusuf Ali