The Messenger of Allah ﷺ said, "No Muslim dies except that Allah admits a Jew or a Christian into the Fire in his place."
حدثنا عبد الصمد حدثنا همام حدثنا قتادة عن سعيد بن أبي بردة عن أبيه
قال رسول الله ﷺ لا يموت مسلم إلا أدخل الله عز وجل مكانه النار يهوديا أو نصرانيا
Its isnad is sahih. Its narrators are trustworthy and well known, and Saeed bin Abu Burda is a trustworthy and firmly reliable narrator, and his father is likewise among the well known, noble Successors.The hadith was narrated by Muslim, 4/2119, number 2767, in the chapter on repentance, on the acceptance of the killer's repentance, and by Tayalisi, 2/62, in Musnad, and by Ibn Hibban, 2/397, number 630, in Ihsan.