Contradiction with Matthew 24:36
Jesus speaks of not knowing certain things, indicating limits to human knowing, contrasting Jesus' awareness of thoughts in Luke 6:8.
Matthew 24:36: But of that day and hour knoweth no [man], no, not the angels of heaven, but my Father only.
Contradiction with John 16:30
The disciples express belief that Jesus knows all things, which aligns rather than contradicts but can be contrasted with passages where Jesus seeks knowledge.
John 16:30: Now are we sure that thou knowest all things, and needest not that any man should ask thee: by this we believe that thou camest forth from God.
Contradiction with Mark 13:32
Mentions Jesus not knowing the day or hour, contrasting Luke 6:8 where Jesus perceives the thoughts of others.
Mark 13:32: But of that day and [that] hour knoweth no man, no, not the angels which are in heaven, neither the Son, but the Father.