'Having' in the Bible

Now before the Passover Festival, Jesus realized that his hour had come to leave this world and return to the Father. Having loved his own who were in the world, he loved them to the end.

When a woman is in labor she has pain, because her time has come. Yet when she has given birth to her child, she doesn't remember the agony anymore because of the joy of having brought a human being into the world.

Now you are having pain. But I'll see you again, and your hearts will rejoice, and no one will take your joy away from you.