Fadl ibn Shazaan (Died 260 A.H) may Allah (swt) have mercy on him was the companion of the eighth Holy Imam Al-Reza(a.s), who confirms the attack on the house of Sayeda Fatima(s.a).
Fadl ibn Shazaan:
And Abu Bakr said in his illness as a result of which he died,
"I wish I had not attacked the house of Fatima (s.a.), even though it was closed for fight"
. "He regretted" so his repentance is not except due to a sin.
Shia Source: Al-Idhaah. Pg. # 518.
Biography Of Al-Fadal ibn Shazaan
Allamah Al-Hilli:
Al-Fadl ibn Shazaan ibn Al-Khalil, Au Muhammad ibn Azdi, Al-Naysaburi. His father was of the companions of Yunus and he has narrated from Abi Ja'far Al-Thani (ImamMuhammad Al-Jawad a.s) and it is also said that he has narrated from Imam Al-Ridha (a.s) too, he is trustworthy, a jurist, of high position and a theologist. He has a high status in this creed (Tashayyu). It is said that he has written 180 books, and Abu Muhammad (a.s) (i.e. Imam Al-Askari (a.s)) has send blessings upon him twice or thrice. And Al-Kashi has narrated from A'immah (a.s)narrations praising him, and some narrations in opposite, and we have answered them in our large book. This Sheikh is superior than to be criticized, for he is the head of this creed, may Allah (swt) be satisfied with him.
Shia Source: Khulasatul Aqwaal. Pg. # 229.
