And the Prophet (peace be upon him) used to teach us these words which we used to recite in prayer or after prayer: O Allah! I ask You for steadfastness in religion, firmness upon guidance, the ability to give thanks for Your blessings, the best manner of worshipping You, a sound heart, and a truthful tongue. I also ask You for the good of what You know, and seek refuge in You from the evil of what You know, and I seek Your forgiveness for all the sins that You know.
Hadith Referenceمسند احمد / مسند الشاميين / 17133
Hadith Gradingحکم دارالسلام:حسن بطرقه ، وهذا إسناد ضعيف، راجع ما قبله