'Follow Me' in the Bible

And, after these things, He went forth, and beheld a tax-collector, Levi by name, sitting at the tax-office; and He said to him, "Follow Me."

And He said to all, "If any one wishes to come after Me, let him disown himself, and take up his cross daily, and follow Me.

And He said to another, "Follow Me." But he said, "Lord, permit me, going away, first to bury my father."

And Jesus, hearing it said to him, "Yet one thing is lacking to you; sell all that you have, and distribute to the poor, and you shall have treasure in Heaven, and come, follow Me."