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
quran:21:110 –

Indeed, He knows what is declared of speech, and He knows what you conceal.  

Indeed He, exalted be He, knows whatever is spoken aloud, and what you and others do, and He knows what you conceal, both you and others, of secrets.
القرآن:٢١:١١٠ –

إِنَّهُ يَعْلَمُ الْجَهْرَ مِنَ الْقَوْلِ وَيَعْلَمُ مَا تَكْتُمُونَ  

{إنه} تعالى {يعلم الجهر من القول} والفعل منكم ومن غيركم {ويعلم ما تكتمون} أنتم وغيركم من السر.