These folks are praised mainly because they didn't talk to any person to recite ruqyah for them, and ruqyah can be a form of du`a, so they didn't inquire Other folks to pray for them. The phrase “and they didn't recite ruqyah” and that is talked about inside the hadith https://mufti-junaid-ruqyah95172.fireblogz.com/54311768/new-step-by-step-map-for-ruqyah-ahmed-al-ajmi