Sahih al-Bukhari 1189
Book 20: Virtues of Prayer at Masjid Makkah and Madinah · Narrated by Abu Huraira
Arabic
حَدَّثَنَا عَلِيٌّ، حَدَّثَنَا سُفْيَانُ، عَنِ الزُّهْرِيِّ، عَنْ سَعِيدٍ، عَنْ أَبِي هُرَيْرَةَ ـ رضى الله عنه ـ عَنِ النَّبِيِّ صلى الله عليه وسلم قَالَ " لاَ تُشَدُّ الرِّحَالُ إِلاَّ إِلَى ثَلاَثَةِ مَسَاجِدَ الْمَسْجِدِ الْحَرَامِ، وَمَسْجِدِ الرَّسُولِ صلى الله عليه وسلم وَمَسْجِدِ الأَقْصَى ".
English translation
Narrated Abu Huraira:The Prophet (ﷺ) said, "Do not set out on a journey except for three Mosques i.e. Al-Masjid-Al-Haram, the Mosque of Allah's Messenger (ﷺ) , and the Mosque of Al-Aqsa, (Mosque of Jerusalem)
Reference: Sahih al-Bukhari 1189, Book of Virtues of Prayer at Masjid Makkah and Madinah. English translation by Dr. Muhammad Muhsin Khan.