John 16:6

But because I have said these things to you, sorrow has filled your hearts [and taken complete possession of them].

John 14:1

“Do not let your heart be troubled (afraid, cowardly). Believe [confidently] in God and trust in Him, [have faith, hold on to it, rely on it, keep going and] believe also in Me.

Luke 22:45

When He rose from prayer, He came to the disciples and found them sleeping from sorrow,

Luke 24:17

Then Jesus asked them, “What are you discussing with one another as you walk along?” And they stood still, looking brokenhearted.

John 14:27-28

Peace I leave with you; My [perfect] peace I give to you; not as the world gives do I give to you. Do not let your heart be troubled, nor let it be afraid. [Let My perfect peace calm you in every circumstance and give you courage and strength for every challenge.]

John 16:20-22

I assure you and most solemnly say to you, that you will weep and grieve [in great mourning], but the world will rejoice. You will be sorrowful, but your sorrow will be turned into joy.

John 20:11-15

But Mary [who had returned] was standing outside the tomb sobbing; and so, as she wept, she stooped down and looked into the tomb;

Treasury of Scripture Knowledge

Summary

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

Bible References

General references

John 16:20
I assure you and most solemnly say to you, that you will weep and grieve [in great mourning], but the world will rejoice. You will be sorrowful, but your sorrow will be turned into joy.
John 14:1
“Do not let your heart be troubled (afraid, cowardly). Believe [confidently] in God and trust in Him, [have faith, hold on to it, rely on it, keep going and] believe also in Me.
John 20:11
But Mary [who had returned] was standing outside the tomb sobbing; and so, as she wept, she stooped down and looked into the tomb;
Luke 22:45
When He rose from prayer, He came to the disciples and found them sleeping from sorrow,
Luke 24:17
Then Jesus asked them, “What are you discussing with one another as you walk along?” And they stood still, looking brokenhearted.