قُلْتُ لِأَبِي جَعْفَرٍ ع إِنِّي آلَيْتُ أَنْ لَا أَشْرَبَ مِنْ لَبَنِ عَنْزِي وَ لَا آكُلَ مِنْ لَحْمِهَا فَبِعْتُهَا وَ عِنْدِي مِنْ أَوْلَادِهَا فَقَالَ لَا تَشْرَبْ مِنْ لَبَنِهَا وَ لَا تَأْكُلْ مِنْ لَحْمِهَا فَإِنَّهَا مِنْهَا.
“I once said to abu Ja’far (a.s.), that I had taken an oath not to drink from the milk of my goat and not to eat its flesh; so I sold it but its offspring has remained with me. He (the Imam) said, ‘Do not drink from its milk and do not eat from its flesh; it is from that.’”