The sunnah is to recite it right before going to bed as part of your night time athkaar.
Kindly refer to the following link(s):
Surah Mulk | By Assim Al Hakeem
https://www.youtube.com/watch?
Last 2 Ayah of Surah Baqarah | Assim Al Hakeem
https://www.youtube.com/watch?
https://www.assimalhakeem.net/
https://www.youtube.com/watch?