He said: He used to teach us also some other words, but he did not teach them as he taught us the tashahhud: O Allah, join our hearts, mend our social relationship, guide us to the path of peace, bring us from darkness to light, save us from obscenities, outward or inward, and bless our ears, our eyes, our hearts, our wives, our children, and relent toward us; You are the Relenting, the Merciful. And make us grateful for Your blessing and make us praise it while accepting it and give it to us in full.
In-book : Book 2, Hadith 580
English translation : Book 3, Hadith 964