Luke 11:44

Woe be to you scribes and Pharisees, hypocrites, for ye are as graves which appear not; And the men that walk over them, are not aware of them."

Numbers 19:16

And whosoever toucheth one that is slain with a sword in the fields, or a dead person, or a bone of a dead man, or a grave: shall be unclean seven days.

Psalm 5:9

For there is no faithfulness in their mouths; they dissemble in their hearts. Their throat is an open sepulchre; they flatter with their tongue.

Hosea 9:8

Ephraim hath made himself a watchman of my God, a prophet that is become a snare to do hurt in every street, and abomination in the house of his God.

Matthew 23:27-28

Woe be to you scribes and Pharisees, hypocrites, for ye are like unto painted tombs which appear beautiful outwards: but are within full of dead men's bones and of all filthiness.

Acts 23:3

Then said Paul to him, "God shall smite thee, thou painted wall. Sittest thou and judgest me after the law: and commandest me to be smitten contrary to the law?"

Treasury of Scripture Knowledge

Summary

Woe unto you, scribes and Pharisees, hypocrites! for ye are as graves which appear not, and the men that walk over them are not aware of them.

Bible References

For

Numbers 19:16
And whosoever toucheth one that is slain with a sword in the fields, or a dead person, or a bone of a dead man, or a grave: shall be unclean seven days.
Psalm 5:9
For there is no faithfulness in their mouths; they dissemble in their hearts. Their throat is an open sepulchre; they flatter with their tongue.
Hosea 9:8
Ephraim hath made himself a watchman of my God, a prophet that is become a snare to do hurt in every street, and abomination in the house of his God.
Matthew 23:27
Woe be to you scribes and Pharisees, hypocrites, for ye are like unto painted tombs which appear beautiful outwards: but are within full of dead men's bones and of all filthiness.
Acts 23:3
Then said Paul to him, "God shall smite thee, thou painted wall. Sittest thou and judgest me after the law: and commandest me to be smitten contrary to the law?"