Al-Baqarah 2:156

Allatheena itha asabat-hummuseebatun qaloo inna lillahi wa-innailayhi rajiAAoon

Who, when disaster strikes them, say, "Indeed we belong to Allāh, and indeed to Him we will return."

who, when a suffering visits them, say: “We certainly belong to Allah, and to Him we are bound to return.”