It is narrated from Sayyiduna ‘Ubādah bin Sāmit (may Allah be pleased with him) that indeed the Messenger of Allah (peace and blessings be upon him) said: “Speak good words and you will benefit, and remain silent from bad words and you will be safe.”
Hadith Referenceمسند الشهاب / 666
Hadith Gradingمحدثین:إسناده صحيح
Hadith Takhrij«إسناده صحيح ، وأخرجه الضياء المقدسي فى "الأحاديث المختارة"، 405، والحاكم فى «مستدركه» برقم: 7869»