86:15

إِنَّهُمْ يَكِيدُونَ كَيْدًا

Transliteration:

Innahum yakeedoona kaydan

Word by Word:

Indeed, they are plotting a plot,

Translations:

Behold, they [who refuse to accept it] devise many a false argument [to disprove its truth];

As for them, they are but plotting a scheme,

Lo! they plot a plot (against thee, O Muhammad)

Surely they plan a plan.

Indeed, they are planning a plan,