(27) باب اسْتِحْبَابِ تَطْوِيلِ الْقِرَاءَةِ فِي صَلاَةِ اللَّيْلِ
A hadith like this has been narrated by A'mash with the same chain of transmitters.
Reference: Sahih Muslim 773 b
In-book reference: Book 6, Hadith 244
USC-MSA web (English) reference(deprecated numbering scheme): Book 4, Hadith 1699