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.
Qurʾān Bukhārī Muslim Nasāʾī Abū Dāwūd Tirmidhī Ibn Mājah Mālik Aḥmad Dārimī Ḥākim Ibn Ḥibbān Ṭabarānī Nasāʾī's Kubrá Bayhaqī al-Luʾluʾ wa-al-Marjān Ibn Rajab's Fifty Riyāḍ al-Ṣāliḥīn Aḥmad's Zuhd Suyūṭī
nasai-kubra:7635 – Aḥmad b. Ḥafṣ And Muḥammad b. ʿAqīl > Ḥafṣ > Ibrāhīm > al-Ḥajjāj b. al-Ḥajjāj > Qatādah > Anas b. Mālik

[Machine] The Messenger of Allah ﷺ used to say, "O Ever-Living, O Sustainer!"  

الكبرى للنسائي:٧٦٣٥ – أَخْبَرَنَا أَحْمَدُ بْنُ حَفْصٍ وَمُحَمَّدُ بْنُ عَقِيلٍ قَالَا حَدَّثَنَا حَفْصٌ قَالَ حَدَّثَنِي إِبْرَاهِيمُ عَنِ الْحَجَّاجِ بْنِ الْحَجَّاجِ عَنْ قَتَادَةَ عَنْ أَنَسِ بْنِ مَالِكٍ قَالَ

كَانَ رَسُولُ اللهِ ﷺ يَدْعُو «يَا حَيُّ يَا قَيُّومُ»  

See similar narrations below:

Collected by Nasāʾī's Kubrá
nasai-kubra:10373 – Muḥammad b. ʿUqayl > Ḥafṣ > Ibrāhīm > al-Ḥajjāj b. al-Ḥajjāj > Qatādah > Anas b. Mālik

[Machine] He said, the Messenger of Allah ﷺ used to pray, "O Ever-Living, O Sustainer of Existence."  

الكبرى للنسائي:١٠٣٧٣ – أَخْبَرَنَا مُحَمَّدُ بْنُ عُقَيْلٍ قَالَ أَخْبَرَنَا حَفْصٌ قَالَ حَدَّثَنِي إِبْرَاهِيمُ عَنِ الْحَجَّاجِ بْنِ الْحَجَّاجِ عَنْ قَتَادَةَ عَنْ أَنَسِ بْنِ مَالِكٍ

أَنَّهُ قَالَ كَانَ رَسُولُ اللهِ ﷺ يَدْعُو «يَا حَيُّ يَا قَيُّومُ»