question #1 Sahih Muslim 391a, Book 4, Hadith 27 : What are the practices related to raising hands during prayer as demonstrated by the Prophet Muhammad (ﷺ)?

Abu Qilaba reported that he saw Malik b. Huwairith raising his hands at the beginning of prayer and raising his hands before kneeling down, and raising his hands after lifting his head from the state of kneeling, and he narrated that the Messenger of Allah (ﷺ) used to do like this.