Where Did the Hadiths Come from?

Scriptural authority for hadith comes from the Quran, which enjoins Muslims to emulate Muhammad and obey his judgments (in verses such as 24:54, 33:21).

What is the origin of the Hadith?

Nature and origins. The term Hadith derives from the Arabic root ḥ-d-th meaning “to happen” and so “to tell a happening,” “to report,” “to have, or give, as news,” or “to speak of.” It means tradition seen as narrative and record.

Which Hadith is most authentic?