I came to the Prophet ﷺ and said, "Prophet of Allah, I am the man who came to you last year."He said, "Why do I see your body so emaciated?"I said, "Messenger of Allah, I have not eaten any food during the day. I only eat at night."He said, "Who commanded you to torment yourself?"I said, "Messenger of Allah, I am strong enough."He said, "Fast the month of patience and one day after it."I said, "I am stronger than that."He said, "Fast the month of patience and two days after it."I said, "I am stronger than that."He said, "Fast the month of patience and three days after it, and fast the sacred months."
حدثنا أبو بكر بن أبي شيبة حدثنا وكيع عن سفيان عن الجريري عن أبي السليل
أتيت النبي ﷺ فقلت يا نبي الله أنا الرجل الذي أتيتك عام الأول قال فما لي أرى جسمك ناحلا قال يا رسول الله ما أكلت طعاما بالنهار ما أكلته إلا بالليل قال من أمرك أن تعذب نفسك قلت يا رسول الله إني أقوى قال صم شهر الصبر ويوما بعده قلت إني أقوى قال صم شهر الصبر ويومين بعده قلت إني أقوى قال صم شهر الصبر وثلاثة أيام بعده وصم أشهر الحرم
No references are available.
Sourcing, its isnad is daif. Abu Dawud narrated it in the Book of Fasting, chapter on fasting in the sacred months, hadith no. 2428, from the hadith of Saeed Jariri, with this wording. I could not determine anything about the status of Mujibah, and Allah knows best.