Matthew 9:13

But go and learn what this means: I desire mercy, and not sacrifice. For I came not to call righteous men, but sinners to repentance.

Luke 15:17-18

But when he came to himself, he said, How many of my father's hired servants have bread enough and to spare, and I am perishing with hunger!

John 16:22-23

You, therefore, have sorrow now; but I shall see you again, and your heart will rejoice, and your joy no one takes from you.

Acts 14:22

strengthening the souls of the disciples, exhorting them to continue in the faith, and saying, that through many afflictions we mast enter the kingdom of God.

James 5:13

Is any one among you afflicted? let him pray. Is any one cheerful? let him sing praise.

Treasury of Scripture Knowledge

Summary

In the day of prosperity be joyful, but in the day of adversity consider: God also hath set the one over against the other, to the end that man should find nothing after him.

Bible References

The day

Matthew 9:13
But go and learn what this means: I desire mercy, and not sacrifice. For I came not to call righteous men, but sinners to repentance.
John 16:22
You, therefore, have sorrow now; but I shall see you again, and your heart will rejoice, and your joy no one takes from you.
James 5:13
Is any one among you afflicted? let him pray. Is any one cheerful? let him sing praise.

But

Luke 15:17
But when he came to himself, he said, How many of my father's hired servants have bread enough and to spare, and I am perishing with hunger!
Acts 14:22
strengthening the souls of the disciples, exhorting them to continue in the faith, and saying, that through many afflictions we mast enter the kingdom of God.