53:50

وَأَنَّهُ أَهْلَكَ عَادًا الْأُولَىٰ

Transliteration:

Waannahu ahlaka AAadan al-oola

Word by Word:

And that He destroyed Aad the first,

Translations:

and that it is He who destroyed the ancient [tribes of] Ad

And that it is He Who destroyed the (powerful) ancient 'Ad (people),

And that He destroyed the former (tribe of) A'ad,

From the small life-germ when it is adapted:

And that He destroyed the first [people of] 'Aad