The Book of Oaths
27/2. Chapter:
Whoever swears by Al-Lat and Al-Uzza, let him say La Ilaha Illallah
Sahih Muslim
حَدَّثَنِي أَبُو الطَّاهِرِ، حَدَّثَنَا ابْنُ وَهْبٍ، عَنْ يُونُسَ، ح وَحَدَّثَنِي حَرْمَلَةُ بْنُ يَحْيَى، أَخْبَرَنَا ابْنُ وَهْبٍ، أَخْبَرَنِي يُونُسُ، عَنِ ابْنِ شِهَابٍ، أَخْبَرَنِي حُمَيْدُ بْنُ عَبْدِ الرَّحْمَنِ بْنِ عَوْفٍ، أَنَّ أَبَا هُرَيْرَةَ، قَالَ قَالَ رَسُولُ اللَّهِ صلى الله عليه وسلم " مَنْ حَلَفَ مِنْكُمْ فَقَالَ فِي حَلِفِهِ بِاللاَّتِ . فَلْيَقُلْ لاَ إِلَهَ إِلاَّ اللَّهُ . وَمَنْ قَالَ لِصَاحِبِهِ تَعَالَ أُقَامِرْكَ . فَلْيَتَصَدَّقْ " .
Abu Huraira reported Allah's Messenger (ﷺ) as saying: He who takes an oath in the course of which he says: By Lat (and al-'Uzza), he should say: There is no god but Allah; and that if anyone says to his friend:" Come and I will gamble with you," he should pay sadaqa.
Reference : Sahih Muslim 1647aIn-book reference : Book 27, Hadith 7USC-MSA web (English) reference : Book 15, Hadith 4041