John 16:20–22 (Listen)

20 Truly, truly, I say to you, you will weep and lament, but the world will rejoice. You will be sorrowful, but your sorrow will turn into joy. 21 When a woman is giving birth, she has sorrow because her hour has come, but when she has delivered the baby, she no longer remembers the anguish, for joy that a human being has been born into the world. 22 So also you have sorrow now, but I will see you again, and your hearts will rejoice, and no one will take your joy from you.

(ESV)