(Ankabooth ) 29 : 14
وَلَقَدْ أَرْسَلْنَا نُوحًا إِلَىٰ قَوْمِهِ فَلَبِثَ فِيهِمْ أَلْفَ سَنَةٍ إِلَّا خَمْسِينَ عَامًا فَأَخَذَهُمُ الطُّوفَانُ وَهُمْ ظَالِمُونَ
And surely We have sent Noah to his people, and he remained among them a thousand years less fifty, and the flood seized them while they were wrongdoers.
The historical events of Messenger Noah are explained in verse 11: 40. See explanation 11: 36; 26: 105-121 and 28: 59.