ENOfficial
It was narrated from ‘Aqqar bin Al-Mughirah from his father that the Prophet (ﷺ) said: “Whoever seeks treatment by cauterization, or with Ruqyah, then he had absolved himself of reliance upon Allah.”
Source: sunnah.com
Other translations
Arabic
حَدَّثَنَا أَبُو بَكْرِ بْنُ أَبِي شَيْبَةَ، حَدَّثَنَا إِسْمَاعِيلُ ابْنُ عُلَيَّةَ، عَنْ لَيْثٍ، عَنْ مُجَاهِدٍ، عَنْ عَقَّارِ بْنِ الْمُغِيرَةِ، عَنْ أَبِيهِ، عَنِ النَّبِيِّ ـ صلى الله عليه وسلم ـ قَالَ " مَنِ اكْتَوَى أَوِ اسْتَرْقَى فَقَدْ بَرِئَ مِنَ التَّوَكُّلِ " .
sunnah.com