It was narrated from Abu Hurairah that the Prophet (ﷺ) said:“When her husband is present, no woman should fast any day apart from the month of Ramadan without his permission.”
Hadith No. 1761
Sunan Ibn Majah
Gradings:
Al-Albani:
Sahih
Muhammad Fouad Abd al-Baqi:
Sahih
Shuaib Al Arnaut:
Sahih
Zubair Ali Zai:
Sahih