2 Bible Verses about Mourning Turned To Joy

I most solemnly say to you, you will weep and wail, but the world will be glad; you will grieve but your grief will be turned into gladness.

Also we do not want you to have any misunderstanding, brothers, about those who are falling asleep, so as to keep you from grieving over them as others do who have no hope. For if we believe that Jesus died and rose again, then through Jesus, God will bring back with Him those who have fallen asleep.