I heard the Messenger of Allah ﷺ say, "There will not remain on the face of the earth a house of clay or of fur except that Allah will cause the word of Islam to enter it, whether through the honor of one honored or the humiliation of one humbled. Either Allah will honor them and make them among its people, or He will humble them so that they submit to it."
سمعت رسول الله ﷺ يقول: لا يبقى على ظهر الأرض بيت مدر، ولا وبر إلا أدخله الله كلمة الإسلام، بعز عزيز أو ذل ذليل، إما يعزهم الله، فيجعلهم من أهلها، أو يذلهم فيدينون لها.
Ahmad narrated it (23814), and Ibn Hibban graded it sahih (6699), as did Hakim (4/430), all of them from the hadith of Abdul-Rahman bin Yazid bin Jabir, who said, "I heard Salim bin Amir say, 'I heard Miqdad bin Aswad say...'" and then he related it. Its isnad is sahih. Hakim said, "It is sahih according to the criteria of the two Shaykhs." But the correct view is that it meets the criteria of Muslim alone, for Bukhari did not narrate from Salim bin Amir, and only Muslim narrated from him.