I think this is the hadith you are looking for:
Narrated Abdullah ibn Amr ibn al-'As:
The Prophet (sallallahu 'alaihi wa sallam) said: If anyone prays at
night reciting regularly ten verses, he will not be recorded among the
negligent; if anyone prays at night and recites a hundred verses, he
will be recorded among those who are obedient to Allah; and if anyone
prays at night reciting one thousand verses, he will be recorded among
those who receive huge rewards.
Abu Dawud said: The name of Ibn Hujairah al-Asghar is 'Abd Allah b.
'Abd al-Rahman b. Hujairah.
حَدَّثَنَا أَحْمَدُ بْنُ صَالِحٍ، حَدَّثَنَا ابْنُ وَهْبٍ، أَخْبَرَنَا
عَمْرٌو، أَنَّ أَبَا سَوِيَّةَ، حَدَّثَهُ أَنَّهُ، سَمِعَ ابْنَ
حُجَيْرَةَ، يُخْبِرُ عَنْ عَبْدِ اللَّهِ بْنِ عَمْرِو بْنِ الْعَاصِ،
قَالَ قَالَ رَسُولُ اللَّهِ صلى الله عليه وسلم " مَنْ قَامَ
بِعَشْرِ آيَاتٍ لَمْ يُكْتَبْ مِنَ الْغَافِلِينَ وَمَنْ قَامَ
بِمِائَةِ آيَةٍ كُتِبَ مِنَ الْقَانِتِينَ وَمَنْ قَامَ بِأَلْفِ آيَةٍ
كُتِبَ مِنَ الْمُقَنْطَرِينَ " . قَالَ أَبُو دَاوُدَ ابْنُ
حُجَيْرَةَ الأَصْغَرُ عَبْدُ اللَّهِ بْنُ عَبْدِ الرَّحْمَنِ بْنِ
حُجَيْرَةَ .
Sunan Abi Dawood
It is graded as Sahih (authentic) by Sheikh Nasiruddin Al Albani.