Abu Hurairah (May Allah be pleased with him) reported:
The Messenger of Allah (ﷺ) said, "Whenever someone greets me, Allah returns the soul to my body (in the grave) and I return his greeting."[Abu Dawud]. (ES)
App reference (ES): Book 15, Hadith 6 (ES)
Arabic/English book reference (ES): Book 15, Hadith 1402 (ES)