Translation of the verse 50 from Surah Az-Zumar : Number of verses 75 - - page 464 - Part 24.
Verily, those before them said it, yet (all) that they had earned availed them not.
Those before them had already said it, but they were not availed by what they used to earn.
(39:50) Their predecessors also said the same, but their earnings proved of no avail to them, *68
*68) That is, "When they were seized for evil-doing, the ability of which they were so proud, did not avail them anything, and this also became known that they were not Allah's favourites. Evidently, if their earning had been due to their capability and their being favourites with Allah, they would not have been seized for evil-doing at all."