It was narrated from Malik bin Numair Al-Khuza'I that his father said:"I saw the Messenger of Allah (ﷺ) putting his right hand on his right thigh when praying and pointing with his finger
Hadith No. 1271
Sunan an Nasai
Gradings:
Abu Ghuddah:
Sahih
Al-Albani:
Daif
Zubair Ali Zai:
Isnaad Hasan