(8) باب مَا جَاءَ فِي كَرَاهِيَةِ الْحَلِفِ بِغَيْرِ اللَّهِ
Narrated Ibn 'Umar:
That the Messenger of Allah (ﷺ) came across 'Umar while he was on his mount, and he was swearing by his father. So the Messenger of Allah (ﷺ) said: "Verily Allah prohibits you from swearing by your fathers. So let the one who swears, swear by Allah, or be silent." (ID)
Reference (ID): Jami` at-Tirmidhi 1534 (ID)
In-book reference (ID): Book 20, Hadith 12 (ID)
English translation (ID): Vol. 3, Book 18, Hadith 1534 (ID)