´Narrated Salim:` From his father (Ibn 'Umar) that the Prophet (ﷺ) heard 'Umar saying: "By my father, By my father!" So he said: "Verily Allah prohibits you from swearing by your father." So 'Umar said: "By Allah I did not swear by him after that, neither intentionally nor in narrating."
Hadith Referenceسنن ترمذي / كتاب النذور والأيمان عن رسول الله صلى الله عليه وسلم / 1533
Hadith Gradingالألبانی:صحيح، ابن ماجة (2094)
Hadith Takhrij«صحیح البخاری/الأدب 74 (6108) ، و الأیمان 4 (6646، وتعلیقاً بعد حدیث 6647) صحیح مسلم/الأیمان 1 (1646/3) ، سنن النسائی/الأیمان 4 (3796) ، و 5 (3797) ، ( تحفة الأشراف : 6818) ، وط/النذور 9 (14) ، و مسند احمد (2/11، 34، 96) (صحیح)»
´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."
Hadith Referenceسنن ترمذي / كتاب النذور والأيمان عن رسول الله صلى الله عليه وسلم / 1534
Hadith Gradingالألبانی:صحيح، ابن ماجة (2094)
Hadith Takhrij«انظر ما قبلہ ( تحفة الأشراف : 8058) (صحیح)»
´Narrated Sa'd bin 'Ubaidah:` That Ibn 'Umar heard a man saying: "No by the Ka'bah" so Ibn 'Umar said: "Nothing is sworn by other than Allah, for I heard the Messenger of Allah (ﷺ) say: 'Whoever swears by other than Allah, he has committed disbelief or shirk.'"
Hadith Referenceسنن ترمذي / كتاب النذور والأيمان عن رسول الله صلى الله عليه وسلم / 1535