Acts 7:33 in the King James Version
Then said the Lord to him, Put off thy shoes from thy feet: for the place where thou standest is holy ground.
Context
32 ‘I am the God of your fathers: the God of Abraham, the God of Isaac, and the God of Jacob.’ Moses trembled and dared not look.
33 The Lord said to him, ‘Take off your sandals, for the place where you stand is holy ground.
34 I have surely seen the affliction of my people who are in Egypt, and have heard their groaning. I have come down to deliver them. Now come, I will send you into Egypt.’