Hadith 17:796
Jarir narrated to us, from Mansur, from Ibrahim, who said: They used to have speech that they would speak, and by which they would ward off [blame] from themselves for fear of lying.
حدثنا جرير عن منصور عن إبراهيم قال كان لهم كلام يتكلمون به ويدرأون به عن أنفسهم مخافة الكذب