50 And they understood not the saying which he spake unto them.
Luke 2:50 Cross References - KJV
Mark 9:32
32 But they understood not that saying, and were afraid to ask him.
Luke 9:45
45 But they understood not this saying, and it was hid from them, that they perceived it not: and they feared to ask him of that saying.
Luke 18:34
34 And they understood none of these things: and this saying was hid from them, neither knew they the things which were spoken.