John 16:6

"But because I have said these things unto you, sorrow hath filled your heart."

Cross References (ranked by relevance)

Let not your heart be troubled: ye believe in God, believe also in me.

And he said unto them, What manner of communications are these that ye have one to another, as ye walk, and are sad?

And when he rose up from prayer, and was come to his disciples, he found them sleeping for sorrow,