(1) باب الإِيمَانُ مَا هُوَ وَبَيَانُ خِصَالِهِ
This hadith is narrated to us on the authority of Muhammad b. 'Abdullah b. Numair, on the authority of Muhammad b. Bishr, on the authority of Abd Hayyan al-Taymi with the exception that in this narration (instead of the words (Iza Waladat al'amah rabbaha), the words are (Iza Waladat al'amah Ba'laha), i, e, when slave-girl gives birth to her master.
Reference: Sahih Muslim 9
In-book reference: Book 1, Hadith 6
USC-MSA web (English) reference(deprecated numbering scheme): Book 1, Hadith 5