Sunan At-Tirmidhi

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