Contradiction with Jeremiah 31:34
This verse states that people will remember God's teachings without being reminded, while Luke 24:8 suggests the need to remember what Jesus said.
Jeremiah 31:34: And they shall teach no more every man his neighbour, and every man his brother, saying, Know the LORD: for they shall all know me, from the least of them unto the greatest of them, saith the LORD: for I will forgive their iniquity, and I will remember their sin no more.
Contradiction with Isaiah 43:18
This verse advises forgetting former things, which contradicts the act of remembering in Luke 24:8.
Isaiah 43:18: Remember ye not the former things, neither consider the things of old.
Contradiction with Matthew 16:9
This verse expresses Jesus' surprise at the disciples' forgetfulness, contrasting with their remembrance in Luke 24:8.
Matthew 16:9: Do ye not yet understand, neither remember the five loaves of the five thousand, and how many baskets ye took up?