´‘Udaisah bint Uhban said:` “When ‘Ali bin Abu Talib came to Basrah, he entered upon my father and said: ‘O Abu Muslim, will you not help me against these people?’ He said: ‘Of course.’ So he called a slave woman of his and said: ‘O slave woman, bring me my sword.’ So she brought it, and he unsheathed it a span, and (I saw that) it was made of wood. He said: ‘My close friend and your cousin (ﷺ) advised me, if tribulation (Fitnah) arose among the Muslims, that I should take a sword of wood. If you wish I will go out with you.’ He said: ‘I have no need of you or of your sword.’”
Hadith Referenceسنن ابن ماجه / كتاب الفتن / 3960
Hadith Gradingالألبانی:حسن صحيح | زبیر علی زئی:حسن
Hadith Takhrij«سنن الترمذی/الفتن 33 ( 2203 ) ، ( تحفة الأشراف : 1734 ) ، وقد أخرجہ : مسند احمد ( 5/69 ، 6/393 ) ( حسن صحیح ) »