´It was narrated from Ibn 'Umar that:` When the Messenger of Allah (ﷺ) sat during the prayer, he put his hands on his knees and raised the finger that is next to the thumb, and supplicates with it, and his left hand was on his knee laid on it.
Hadith Referenceسنن نسائي / كتاب السهو / 1270
Hadith Gradingالألبانی:صحيح | زبیر علی زئی:صحيح مسلم
´It was narrated from Abdullah bin Az-Zubair:` That the Prophet (ﷺ) used to point with his finger when he supplicated, but he did not move it. Ibn Jurayj said: "And 'Amr added: 'Amir bin 'Abdullah bin Az-Zubair told me that his father saw the Prophet (ﷺ) supplicating like that, putting his weight on his left arm, leaning on his left leg.'"
Hadith Referenceسنن نسائي / كتاب السهو / 1271
Hadith Gradingالألبانی:شاذ بزيادة ولا يحركها | زبیر علی زئی:ضعيف، إسناده ضعيف، ابو داود (989) انوار الصحيفه، صفحه نمبر 330
Hadith Takhrij«سنن ابی داود/الصلاة 186 (989، 990) ، مسند احمد 4/3، سنن الدارمی/الصلاة 83 (1377)، (تحفة الأشراف: 5264) (شاذ) صرف ’’ولا یحرکھا‘‘ کا جملہ شاذ ہے۔»