Acts 7:33
Then the Lord said to him, "Loosen the sandal on your feet, for the place where you stand is holy ground."
Exodus 3:5
And He said, Do not come near here. Pull off your sandals from your feet, for the place on which you stand is holy ground.
Joshua 5:15
And the Commander of Jehovah's army said to Joshua, Take your shoe off your foot, for the place on which you stand is holy. And Joshua did so.
Ecclesiastes 5:1
Guard your steps when you go to the house of God, and be more ready to hear than to give the sacrifice of fools. For they do not know that they are doing evil.
2 Peter 1:18
And we heard this voice being borne from Heaven, being with Him in the holy mountain.