The ruling on tucking in garments during prayer and before it

Question:
Tucking in the sleeve before entering the prayer?

Answer:
He should let it hang loose when he enters the prayer; he does not tuck it in like this. He lets it hang loose until he prostrates with it.
Q: And the ghutrah?
A: And the ghutrah is the same; leave it like this, leave it as it is.
Q: If he did that?
A: It is not befitting for him; the least of its states is that it is disliked.
Q: The middle of the garment—may Allah forgive you—or the middle of the bisht, if it spreads over those around him?
A: He leaves it as it is; he is prostrating, and with all this, the bisht prostrates with him.
Q: But in the middle, if he leaves it, it may spread over those around him?
A: No, he gathers it to himself so that he does not harm anyone; for this reason, the hadith of Wa'il mentioned that when he intended to bow, he took his hands out from under the cloak and raised his hands, and when he raised them, he then put them back into the cloak and placed it over them... in the cold and the like.