The word(s) "generations" appears 15 time(s) in 15 verse(s) in Quran in Muhammad Pickthal translation.

(11) But We brought forth generations, and their lives dragged on for them. And thou wast not a dweller in Midian, reciting unto them Our revelations, but We kept sending (messengers to men).

(12) He said: I have been given it only on account of knowledge I possess. Knew he not that Allah had destroyed already of the generations before him men who were mightier than him in strength and greater in respect of following? The guilty are not questioned of their sins.

(13) Is it not a guidance for them (to observe) how many generations We destroyed before them, amid whose dwelling places they do walk? Lo! therein verily are portents! Will they not then heed?

(14) Have they not seen how many generations We destroyed before them, which indeed returned not unto them;

(15) And whoso saith unto his parents: Fie upon you both! Do ye threaten me that I shall be brought forth (again) when generations before me have passed away? And they twain cry unto Allah for help (and say): Woe unto thee! Believe! Lo! the promise of Allah is true. But he saith: This is naught save fables of the men of old: