We have been forbidden from it and no mention of that has been made what follows it.
Sahih Muslim Book 5, Hadith 35
← Previous Hadith I said prayer by the side of my father and placed my hands between my knees. My father said to me: Place your hands on your knees. I repeated that (the previous act) for the second time, and he struck at my hands and said: We have been forbidden to do so and have been commanded to place our palms on the knees.

Sahih Muslim Book 5, Hadith 34 Next Hadith → I bowed and my hands were in this state, i. e. they were put together, palm to palm, and were placed between his thighs. My father said: We used to do like this but were later on commanded to place them on the knees.

Sahih Muslim Book 5, Hadith 36