Man Lā Yaḥḍuruh al-Faqīh
Hadith 10894302 - وَ سَأَلَ إِسْمَاعِيلُ بْنُ سَعْدٍ أَبَا اَلْحَسَنِ اَلرِّضَا عَلَيْهِ اَلسَّلاَمُ : عَنِ اَلرَّجُلِ يَحْلِفُ بِالْيَمِينِ وَ ضَمِيرُهُ عَلَى غَيْرِ مَا حَلَفَ قَالَ "اَلْيَمِينُ عَلَى اَلضَّمِيرِ".
Hadith.4302 - Isma'il ibn Sa'd asked Abu al-Hasan Imam Ali ibn Musa Ar-Ridha (as) about a man who swears an oath, but his intention in the oath differs from the apparent wording.
Imam (as) said: "The oath is based on the intention."