Sayyidah Aishah (may Allah be pleased with her) said: The Prophet (peace and blessings be upon him) was not one who spoke obscenely, nor did he like it, nor did he shout in the marketplaces, nor did he repay evil with evil; rather he (peace and blessings be upon him) would pardon and overlook.
Hadith Referenceالسنن الكبرى للبيهقي / كتاب النكاح / 13301