Shama-il Tirmidhi Chapter 33 Hadith 213

Aisha radiyallahu anha relates that the speech of Rasoolullah sallallahu alaihe wasallam was not quick and continuous as that of yours. He spoke clearly, word for word. A person sitting in his company remembered what he said.

Commentary
The speech of Sayyidina Rasoolullah sallallahu alaihe wasallam was not of an abridged nature or was it fast, that nothing could be understood. He spoke calmly and clearly, word for word. A person sitting by him remembered what he said.