Hadithcore
Sunan Abi Dawud, 813
sahih· Al-Albani

HIsham b . ‘Urwah said that his father (‘Umrah) used to recite the surahs as you recite like Wa’l-Adiyat(surah c). Abu Dawud said:

This indicates that those (traditions indicating long surahs) are abrogated, and this is more sound tradition.

حَدَّثَنَا مُوسَى بْنُ إِسْمَاعِيلَ، حَدَّثَنَا حَمَّادٌ، أَخْبَرَنَا هِشَامُ بْنُ عُرْوَةَ، أَنَّ أَبَاهُ، كَانَ يَقْرَأُ فِي صَلاَةِ الْمَغْرِبِ بِنَحْوِ مَا تَقْرَءُونَ ‏{‏ وَالْعَادِيَاتِ ‏}‏ وَنَحْوِهَا مِنَ السُّوَرِ ‏.‏ قَالَ أَبُو دَاوُدَ هَذَا يَدُلُّ عَلَى أَنَّ ذَاكَ مَنْسُوخٌ وَهَذَا أَصَحُّ ‏.‏

References2 variants
In-Book Reference
Book 2, Hadith 423
English Reference
Book 2, Hadith 812