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.
ahmad-zuhd:535ʿAbdullāh > Yaḥyá b. Mughīrah > ʿAbdullāh b. Yūsuf al-Dimashqī > Khālid b. Yazīd b. Ṣubayḥ from his father

[Machine] Wisdom said, "O son of Adam, seek me and you will find me within two letters. You do good with what you know and avoid evil with what you know."  

الزهد لأحمد:٥٣٥حَدَّثَنَا عَبْدُ اللَّهِ حَدَّثَنَا يَحْيَى بْنُ مُغِيرَةَ حَدَّثَنَا عَبْدُ اللَّهِ بْنُ يُوسُفَ الدِّمَشْقِيُّ حَدَّثَنَا خَالِدُ بْنُ يَزِيدَ بْنِ صُبَيْحٍ عَنْ أَبِيهِ قَالَ

قَالَتِ الْحِكْمَةُ يَا ابْنَ آدَمَ تَلْتَمِسُنِي وَأَنْتَ تَجِدُنِي فِي حَرْفَيْنِ تَعْمَلُ بِخَيْرِ مَا تَعْلَمُ وَتَدَعُ شَرَّ مَا تَعْلَمُ