[Machine] The Prophet ﷺ placed his hand on my head and said, "This boy will live for a century." He lived for one hundred years. Al-Waqidi says that Allah, the Almighty, says, "And generations came after many generations" (Quran 25:38). So there were ten generations between Noah and Adam, and ten generations between him and Ibrahim. Ibrahim, the beloved of Allah, was born after two thousand years from the creation of Adam. Al-Dhahabi remained silent about this in his summary.  

وَضَعَ رَسُولُ اللَّهِ ﷺ يَدَهُ عَلَى رَأْسِي فَقَالَ «هَذَا الْغُلَامُ يَعِيشُ قَرْنًا» قَالَ فَعَاشَ مِائَةَ سَنَةٍ قَالَ الْوَاقِدِيُّ يَقُولُ اللَّهُ ﷻ {وَقُرُونًا بَيْنَ ذَلِكَ كَثِيرًا} [الفرقان 38] فَكَانَ بَيْنَ نُوحٍ وَآدَمَ عَشَرَةُ قُرُونٍ وَبَيْنَهُ وَبَيْنَ إِبْرَاهِيمَ عَشَرَةُ قُرُونٍ فَوُلِدَ إِبْرَاهِيمُ خَلِيلُ اللَّهِ عَلَى رَأْسِ أَلْفَيْ سَنَةٍ مِنْ خَلْقِ آدَمَسكت عنه الذهبي في التلخيص