"The Messenger of Allah said: 'If any one of you sells a sheep or a milch- camel, let him not refrain from milking it.'' (Sahih ) (Using translation from Nasāʾī 4486)
قَالَ النَّبِيُّ ﷺ إِذَا بَاعَ أَحَدُكُمُ الشَّاةَ أَوِ اللَّقْحَةَ فَلَا يُحَفِّلْهَا