(27) باب النَّهْىِ عَنِ السَّمَرِ، بَعْدَ الْعِشَاءِ
Abu Barzah said:
the Messenger of Allah (ﷺ) forbade sleeping before the night prayer and talking after it.
Reference: Sunan Abi Dawud 4849
In-book reference: Book 43, Hadith 77
English translation: Book 42, Hadith 4831