✅ Answer: Consider the following narrations:

1⃣عَنْ عَلِیِّ بْنِ إِبْرَاهِیمَ عَنْ أَبِیهِ عَنِ ابْنِ أَبِی عُمَیْرٍ عَنْ حَمَّادٍ عَنِ الْحَلَبِیِّ عَنْ أَبِی عَبْدِ اللَّهِ قَالَ: إِنْ قُلْتَ لِلَّهِ عَلَیَّ فَکَفَّارَةُ یَمِینٍ.

📚 Al-Kafi, Vol. 7, p. 456

Imam Sadiq (peace be upon him) said: If you say *'Lillahi Alayya'* (I vow to Allah), then if you break your vow, you must offer the expiation for an oath.

2⃣عَنْ مُحَمَّدِ بْنِ یَحْیَی عَنْ مُحَمَّدِ بْنِ أَحْمَدَ عَنِ السِّنْدِیِّ بْنِ مُحَمَّدٍ عَنْ صَفْوَانَ الْجَمَّالِ عَنْ أَبِی عَبْدِ اللَّهِ قَالَ: قُلْتُ لَهُ بِأَبِی أَنْتَ وَ أُمِّی جَعَلْتُ عَلَی نَفْسِی مَشْیاً إِلَی بَیْتِ اللَّهِ قَالَ کَفِّرْ یَمِینَکَ فَإِنَّمَا جَعَلْتَ عَلَی نَفْسِکَ یَمِیناً وَ مَا جَعَلْتَهُ لِلَّهِ فَفِ بِهِ.

📚 Al-Kafi, Vol. 7, p. 458

Safwan Jamal said: I asked Imam Sadiq (peace be upon him): May my father and mother be sacrificed for you! I have made a vow to walk to the House of Allah (Kaaba). The Imam replied: *Offer the expiation for your oath*, because you have taken an oath upon yourself, and whatever you vow for Allah, you must fulfill!

✅ A vow (Nadhr) or an oath (Qasam), if it meets the required Islamic conditions, must be fulfilled and cannot be revoked. If broken, its expiation must be given.

✅ There is no narration allowing the revocation of a vow, even before achieving the intended need.

✅ Please check this link as well:

اللَّهُمَّ صَلِّ عَلَی مُحَمَّدٍ وَ آلِ مُحَمَّدٍ وَ عَجِّلْ لِوَلِیِّکَ الْفَرَجَ وَ الْعَافِیَةَ وَ النَّصْر

https://t.me/porseshvapasokhe