Dua when consoling someone

إنَّ لِلَّه مَا أخَذَ ، وَلَهُ مَا أعْطَى ، وَكُلُّ شَيء عِندَهُ ِأجَل مُسَمَّى ، فلْتَصْبِر وَلْتَحْتَسِب

Inna Lillahi Maa Akhath waa lahu maa a'ataa Wa Kulu Shayin Indahu Ajailon musama faltosbir Wal tahtesib

Definitely Allah has taken what belongs to him. He has given us what belongs to him. He has stipulated a time for everyone so have patience and hope for reward.