Ubayy b. Ka'b reported that AUah's Messenger (ﷺ) said:
The young man whom Khadir killed was a non-believer by his very nature and had he survived he would have involved his parents in defiance and unbelief.
Reference: Sahih Muslim 2662 a In-book : Book 46, Hadith 45 USC-MSA web (English) : Book 33, Hadith 6434 (deprecated)
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