"Then they shall be in gardens living luxuriously" He said: "Listening."And the meaning of listening is similar to what has been mentioned in the Hadith that Al-Hur Al-'Ein raise their voices].
Jami` at-Tirmidhi Book 38, Hadith 43
← Previous Hadith "Indeed in Paradise there is a gathering for Al-Hur Al-'Ein wherein they rasie their voices. The creatures have not heard the likes of them." "They say: 'We are the eternal ones, we shall not die. We are the ones who live in joy and comfort, we have no needs. We are the pleased ones, we do not get angry. Tuba(good news) to the one who belongs to us and we to him.'" Other chains report similar narrations.

Jami` at-Tirmidhi Book 38, Hadith 42 Next Hadith → "Three shall be on dunes of musk" - it seems to me that he said:- "on the Day of Resurrection. The first and the last of peoples shall envy them: A man who calls to the five every day and night; a man who leads a group of people and they are pleased with him, and a slave who fulfills the right of Allah and the right of his masters."

Jami` at-Tirmidhi Book 38, Hadith 44