17 And he said unto them, "What manner of communications are these that ye have one to another as ye walk, and are sad?"
Luke 24:17 Cross References - MSTC
Ezekiel 9:4-6
4 and the LORD said unto him, "Go thy way through the city of Jerusalem, and set a mark upon the foreheads of them that mourn and are sorry for all the abominations that be done therein."
5 And to the other, he said that I might hear, "Go ye after him through the city: slay, oversee none, spare none,
6 kill and destroy both old man and young, maidens, children and wives. But as for those, that have the mark upon them: see that ye touch them not. And begin at my Sanctuary." Then they began at the elders, which were in the temple,
John 16:6
6 But because I have said such things unto you, your hearts are full of sorrow.
John 16:20-22
20 Verily, verily I say unto you, Ye shall weep and lament, and the world shall rejoice. Ye shall sorrow: but your sorrow shall be turned to joy.
21 A woman when she travaileth hath sorrow, because her hour is come: but as soon as she is delivered of the child she remembereth no more the anguish, for joy that a man is born into the world.
22 And ye now are in sorrow: but I will see you again, and your hearts shall rejoice, and your joy shall no man take from you.