'Enter' in the Bible

“But how can anyone be born when he is old?” Nicodemus asked Him. “Can he enter his mother’s womb a second time and be born?”

Jesus answered, “I assure you: Unless someone is born of water and the Spirit, he cannot enter the kingdom of God.

“I assure you: Anyone who doesn’t enter the sheep pen by the door but climbs in some other way, is a thief and a robber.

Then they took Jesus from Caiaphas to the governor’s headquarters. It was early morning. They did not enter the headquarters themselves; otherwise they would be defiled and unable to eat the Passover.