What grieved them most was his statement that they would never see his face again. Then they accompanied him to the ship.
NIV
Being especially distressed and sorrowful because he had stated that they were about to see his face no more. And they accompanied him to the ship.
AMP
Sorrowing most of all for the words which he spake, that they should see his face no more. And they accompanied him unto the ship.
KJV
Then he went upstairs again and broke bread and ate. After talking until daylight, he left.
NIV
When Paul had gone back upstairs and had broken bread and eaten [with them], and after he had talked confidentially and communed with them for a considerable time--until daybreak [in fact]--he departed.
AMP
When he therefore was come up again, and had broken bread, and eaten, and talked a long while, even till break of day, so he departed.
KJV