Tafsir of At-Tur 52:46

يوم ﻻ يغني عنهم كيدهم شييا

The Day when their plotting shall not avail them at all, meaning, on the Day of Resurrection, their deceit and plots they planned in this life shall not help them in the least,

وﻻ هم ينصرون

nor will they be helped. Allah the Exalted said,