Abu Hurairah (May Allah be pleased with him) said:
The Prophet ﷺ said, "It is enough for a man to prove himself a liar when he goes on narrating whatever he hears."

[Muslim].

وعن أبي هريرة رضي الله عنه أن النبي ﷺ قال:
"كفى بالمرء كذبًا أن يحدث بكل ما سمع".