اللَّهُمَّ إِنِّي أَسْأَلُكَ الثَّبَاتَ فِي الأَمْرِ وَأَسْأَلُكَ عَزِيمَةَ الرُّشْدِ وَأَسْأَلُكَ شُكْرَ نِعْمَتِكَ وَحُسْنَ عِبَادَتِكَ وَأَسْأَلُكَ لِسَانًا صَادِقًا وَقَلْبًا سَلِيمًا وَأَعُوذُ بِكَ مِنْ شَرِّ مَا تَعْلَمُ وَأَسْأَلُكَ مِنْ خَيْرِ مَا تَعْلَمُ وَأَسْتَغْفِرُكَ مِمَّا تَعْلَمُ إِنَّكَ أَنْتَ عَلاَّمُ الْغُيُوبِ
“Allahumma inni as’aluka al-thabaat fi’l-amri, wa as’aluka ‘azeemat al-rushd, wa as’aluka shukra ni’matika wa husna ‘ibaadatika, wa as’aluka lisaanan saadiqan wa qalban saleeman, wa a’oodhu bika min sharri ma ta’lam wa as’aluka min khayri ma ta’lam, wa astaghfiruka mimma ta’lam, innaka anta ‘allaam ul-ghuyoob
(O Allah, I ask you for steadfastness in this matter, and I ask You for the resolve to adhere to the path of guidance, and I ask You for gratitude for Your blessings and to worship You well, and I ask You for a truthful tongue and a sound heart, and I seek refuge with You from the evil of what You know, and I ask You for the good of what You know, and I ask You for forgiveness for what You know; You are the knower of the Unseen).”
This hadith was classed as saheeh by al-Albaani in al-Silsilah al-Saheehah no. 3228, and classed as hasan by Shu’ayb al-Arna’oot in Tahqeeq al-Musnad.