Caution: Translations of Quran and Ḥadīth may lead to possible misapplications and misinterpretations. This site is intended for students of sacred knowledge that are proficient in comprehending classical Arabic and have a strong foundation in Islamic sciences. Also note that religious injunctions rely on several aspects beyond what one may glean through reading individual aḥādīth.
bukhari:3868ʿAbdullāh b. ʿAbd al-Wahhāb > Bishr b. al-Mufaḍḍal > Saʿīd b. Abū ʿArūbah > Qatādah > Anas b. Mālik

The people of Mecca asked Messenger of Allah ﷺ to show them a miracle. So he showed them the moon split in two halves between which they saw the Hira' mountain.  

البخاري:٣٨٦٨حَدَّثَنِي عَبْدُ اللَّهِ بْنُ عَبْدِ الْوَهَّابِ حَدَّثَنَا بِشْرُ بْنُ الْمُفَضَّلِ حَدَّثَنَا سَعِيدُ بْنُ أَبِي عَرُوبَةَ عَنْ قَتَادَةَ عَنْ أَنَسِ بْنِ مَالِكٍ ؓ

أَنَّ أَهْلَ مَكَّةَ سَأَلُوا رَسُولَ اللَّهِ ﷺ أَنْ يُرِيَهُمْ آيَةً فَأَرَاهُمُ الْقَمَرَ شِقَّتَيْنِ حَتَّى رَأَوْا حِرَاءً بَيْنَهُمَا  


See similar narrations below:

Collected by Bukhārī, Aḥmad
bukhari:3637ʿAbdullāh b. Muḥammad > Yūnus > Shaybān > Qatādah > Anas b. Mālik > Lī Khalīfah > Yazīd b. Zurayʿ > Saʿīd > Qatādah > Anas b. Mālik

That the Meccan people requested Messenger of Allah ﷺ to show them a miracle, and so he showed them the splitting of the moon.  

البخاري:٣٦٣٧حَدَّثَنِي عَبْدُ اللَّهِ بْنُ مُحَمَّدٍ حَدَّثَنَا يُونُسُ حَدَّثَنَا شَيْبَانُ عَنْ قَتَادَةَ عَنْ أَنَسِ بْنِ مَالِكٍ وَقَالَ لِي خَلِيفَةُ حَدَّثَنَا يَزِيدُ بْنُ زُرَيْعٍ حَدَّثَنَا سَعِيدٌ عَنْ قَتَادَةَ عَنْ أَنَسِ بْنِ مَالِكٍ ؓ أَنَّهُ حَدَّثَهُمْ

أَنَّ أَهْلَ مَكَّةَ سَأَلُوا رَسُولَ اللَّهِ ﷺ أَنْ يُرِيَهُمْ آيَةً فَأَرَاهُمُ انْشِقَاقَ الْقَمَرِ  

ahmad:13303ʿAbd al-Wahhāb > Saʿīd > Qatādah > Anas b. Mālik

[Machine] The people of Makkah asked the Messenger of Allah ﷺ to show them a miracle, so he showed them the splitting of the moon twice.  

أحمد:١٣٣٠٣حَدَّثَنَا عَبْدُ الْوَهَّابِ حَدَّثَنَا سَعِيدٌ عَنْ قَتَادَةَ عَنْ أَنَسِ بْنِ مَالِكٍ

أَنَّ أَهْلَ مَكَّةَ سَأَلُوا رَسُولَ اللهِ ﷺ أَنْ يُرِيَهُمْ آيَةً قَالَ فَأَرَاهُمْ انْشِقَاقَ الْقَمَرِ مَرَّتَيْنِ  

ahmad:13154Yūnus b. Muḥammad > Shaybān > Qatādah > Anas b. Mālik

That the Meccan people requested Messenger of Allah ﷺ to show them a miracle, and so he showed them the splitting of the moon. (Using translation from Bukhārī 3637)  

أحمد:١٣١٥٤حَدَّثَنَا يُونُسُ بْنُ مُحَمَّدٍ حَدَّثَنَا شَيْبَانُ حَدَّثَنَا قَتَادَةُ حَدَّثَنَا أَنَسُ بْنُ مَالِكٍ

أَنَّ أَهْلَ مَكَّةَ سَأَلُوا رَسُولَ اللهِ ﷺ أَنْ يُرِيَهُمْ آيَةً فَأَرَاهُمْ انْشِقَاقَ الْقَمَرِ مَرَّتَيْنِ