'Later' in the Bible

Two days later there was a wedding at Cana in Galilee, and the mother of Jesus was there,

"Master," inquired Simon Peter, "where are you going?" "Where I am going," replied Jesus, "you cannot be my follower now, but you shall be later."

A week later the disciples were again in the house, and Thomas was with them, when Jesus came--though the doors were locked--and stood in their midst, and said, "Peace be to you."