Joshua 5:15

The captain of the Lord’s army said to Joshua, “Remove your sandals from your feet, because the place where you are standing is holy (set apart to the Lord).” And Joshua did so.

Exodus 3:5

Then God said, “Do not come near; take your sandals off your feet [out of respect], because the place on which you are standing is holy ground.”

Acts 7:32-33

I am the God of your fathers, the God of Abraham and of Isaac and of Jacob.’ Moses trembled with fear and did not dare to look.

2 Peter 1:18

and we [actually] heard this voice made from heaven when we were together with Him on the holy mountain.

Treasury of Scripture Knowledge

Summary

And the captain of the LORD'S host said unto Joshua, Loose thy shoe from off thy foot; for the place whereon thou standest is holy. And Joshua did so.

Bible References

Loose

Exodus 3:5
Then God said, “Do not come near; take your sandals off your feet [out of respect], because the place on which you are standing is holy ground.”
Acts 7:32
I am the God of your fathers, the God of Abraham and of Isaac and of Jacob.’ Moses trembled with fear and did not dare to look.
2 Peter 1:18
and we [actually] heard this voice made from heaven when we were together with Him on the holy mountain.