(95) باب لاَ تُشَدُّ الرِّحَالُ إِلاَّ إِلَى ثَلاَثَةِ مَسَاجِدَ
Abu Hurairah (Allah be pleased with him) reported it directly from Allah's Apostle (ﷺ) that he said:
Do not undertake a journey to visit any Mosque, but three: this Mosque of mine, the Mosque of al-Haram and the Mosque of Aqsa (Bait al-Maqdis).
Reference: Sahih Muslim 1397 a
In-book reference: Book 15, Hadith 588
USC-MSA web (English) reference(deprecated numbering scheme): Book 7, Hadith 3218