Prophet Jonah - 10:10 "Their prayer there will be: "Glory be to you, our God", their greeting there: "Peace be upon you,"and the end of their prayer is: "Praise be to Allah, the Lord of the Universes"."
Greetings in paradise:
The Coalition/33:44 On the Day when they meet Him, their wish for safety is Peace (Peace/Security). He has prepared for them a generous reward.

The Event/56:25 They will not hear therein any nonsense, nor any sinful word.

The Thunder/13:24 Peace be upon you for your patience. What a beautiful final destination!

Prophet Abraham/14:23 "Those who believe and do righteous deeds will be admitted into Gardens from which rivers flow. They will stay there permanently by the permission of their Lord. Their wish therein is, "Peace be upon you"."

Yaseen/36:55 On that Day the people of Paradise will be busy in pleasure and amusement.
Yaseen/36:56 They are reclining on couches in the shade with their spouses.
Yaseen/36:57 For them are fruits and whatever they desire.
Yaseen/36:58 "There is "peace"as a word from the Lord, the Most Merciful."