Luke 24:17
He said to them, "What is all this you are debating on your walk?" They stopped, looking downcast,
John 16:6
No, your heart is full of sorrow at what I have told you.
John 16:20-22
Truly, truly I tell you, you will be wailing and lamenting while the world is rejoicing; you will be sorrowful, but then your sorrow will be changed into joy.
Treasury of Scripture Knowledge
Summary
And he said unto them, What manner of communications are these that ye have one to another, as ye walk, and are sad?