Abdullah bin 'Amr bin Al-'as (May Allah be pleased with them) reported:
The Prophet (ﷺ) said, "(Of the) major sins are: to ascribe partners to Allah, disobey parents, murder someone, and to take a false oath (intentionally)".[Al- Bukhari]. (DE)
Arabic/English book reference (DE): Book 1, Hadith 337 (DE)