Answer:
(Fatwa: 1768/1402/L=1430)
The masala mentioned in “Masaele Aitekaf” is right. In the state of Aitekaf it is not lawful to go out of masjid for ghusl except when it is obligatory.
Allah (Subhana Wa Ta’ala) knows Best
Darul Ifta,
Darul Uloom Deoband
