(1) باب مَا جَاءَ فِي إِجَابَةِ الدَّعْوَةِ
The tradition mentioned above has also been transmitted by Nafi' to the same effect through the chain of narrators as mentioned in Ayyub. (DE)
Reference (DE): Sunan Abi Dawud 3739 (DE)
In-book reference (DE): Book 28, Hadith 4 (DE)
English translation (DE): Book 27, Hadith 3730 (DE)