Luke 18:34
Nothing of this did they understand. The words were a mystery to them, nor could they see what He meant.
John 12:16
The meaning of this His disciples did not understand at the time; but after Jesus was glorified they recollected that this was written about Him, and that they had done this to Him.
Acts 1:7
"It is not for you," He replied, "to know times or epochs which the Father has reserved within His own authority;
1 Peter 1:11
They were eager to know the time which the Spirit of Christ within them kept indicating, or the characteristics of that time, when they solemnly made known beforehand the sufferings that were to come upon Christ and the glories which would follow.