Abu Hurairah reported,

The Messenger of Allah ﷺ said, "A servant may utter a word without realizing what it contains, and by it he plunges into the Fire a distance greater than that between the east and the west."

Azami 12854

Sahih

عن أبي هريرة

أن رسول الله ﷺ قال: إن العبد ليتكلم بالكلمة ما يتبين ما فيها، يهوي بها في النار أبعد ما بين المشرق والمغرب.

الأعظمي 12854صحيح
Contents
Reference
Commentary
Ayat
Collection
Jami al-Kamil
Book
Tafsir of the great Quran
Chapter
Tafsir of Surah Nur
Section
His saying, "When you received it with your tongues and said with your mouths that of which you had no knowledge and thought it was a trivial matter while it was in the sight of Allah tremendous"
Numbering
Jami al-Kamil 12854 (2nd edition)
Azami 12854