Musab b Saad said: I prayed by the side of my father. I put both of my hands between my knees (in bowing condition). He prohibited me from it. I then repeated; so he said: Do not do so, because we used to do so. But we were prohibited to do that, and commanded to put our hands on the knees.
Hadith Referenceسنن ابي داود / أبواب تفريع استفتاح الصلاة / 867
Hadith Gradingالألبانی:صحيح | زبیر علی زئی:صحيح بخاري (790) صحيح مسلم (535)
Hadith Takhrij« صحیح البخاری/الأذان 118 (790)، صحیح مسلم/المساجد 5 (535)، سنن الترمذی/الصلاة 80 (259)، سنن النسائی/الافتتاح 91(1033)، سنن ابن ماجہ/إقامة الصلاة 17 (873)، تحفة الأشراف (3929)، وقد أخرجہ: مسند احمد (1/ 181، 182)، سنن الدارمی/الصلاة 68 (1341) (صحیح) »
Abdullah (bin Masud) said: When any of you bows, he should spread his arms on his thighs and clap both his palms (Placing them between the knees), as if I am seeing the variation of the fingers of the Messenger of Allah ﷺ.
Hadith Referenceسنن ابي داود / أبواب تفريع استفتاح الصلاة / 868
Hadith Gradingالألبانی:صحيح | زبیر علی زئی:صحيح مسلم (534)