4290 - وَ قَالَ اَلْحَلَبِيُّ : وَ سَأَلْتُهُ عَنِ اَلرَّجُلِ يَجْعَلُ عَلَيْهِ نَذْراً وَ لاَ يُسَمِّيهِ قَالَ "إِنْ سَمَّيْتَهُ فَهُوَ مَا سَمَّيْتَ وَ إِنْ لَمْ تُسَمِّ شَيْئاً فَلَيْسَ بِشَيْءٍ فَإِنْ قُلْتَ لِلَّهِ عَلَيَّ فَكَفَّارَةُ يَمِينٍ".
Hadith.4290 - Al-Halabi said: I asked Imam 
about a man who makes a vow upon himself without specifying it.
Imam said: "If you specify it, then it is as you specified. But if you do not specify anything, then it is of no consequence. However, if you said: 'It is upon me for the sake of Allah (swt),' then its expiation is the expiation of an oath."
