سَأَلْتُ أَبَا جَعْفَرٍ ع عَنِ الرَّجُلِ يُقِيمُ الْبَيِّنَةَ عَلَى حَقِّهِ هَلْ عَلَيْهِ أَنْ يُسْتَحْلَفَ قَالَ لَا.
“I once asked abu Ja‘far (a.s.), about the case of a man who has testimony; if it is obligatory on him to take an oath. He (the Imam) said, ‘No, it is not obligatory on him/”