Sahih Muslim , Book 10, Hadith 3638 (USC-MSA) ⓘ
Ayyub narrated with the same chain of transmitters but with this change of words: " He who buys a goat has the option...."
وَحَدَّثَنَاهُ ابْنُ أَبِي عُمَرَ، حَدَّثَنَا عَبْدُ الْوَهَّابِ، عَنْ أَيُّوبَ، بِهَذَا الإِسْنَادِ غَيْرَ أَنَّهُ قَالَ " مَنِ اشْتَرَى مِنَ الْغَنَمِ فَهُوَ بِالْخِيَارِ " .
also referenced under: Book 21, Hadith 34 (In-Book) & Hadith 1524 (Reference)