Khalid bin Mahran al-Hadha' خالد بن مهران الحذاء · The Book of Funerals

the Messenger of Allah had told them of the death of An-Najashi, the ruler of Ethiopia, on the day that he died, and he said: "Pray for forgiveness for your brother."

when the Messenger of Allah came to the graveyard he would say: "As-salamu 'alaykum ahli ad-diyari min al-mu'minin wal-muslimin wa inna I sha' Allahu bikum lana faratun wa nahnu lakum taba'un, as'alullahal-'afiyata lana wa lakum. (Peace by upon the inhabitants of this place among the believers and Muslims. Soon we will join you, if Allah willing. You have gone on ahead of us and we will follow you. I ask Allah to keep us and you safe and sound.)"