Matthew 7:9

What man is there of you, who if his son ask bread, will give him a stone?

Luke 11:11

If a son shall ask bread of any of you that is a father, will he give him a stone?

Treasury of Scripture Knowledge

Summary

He hath also broken my teeth with gravel stones, he hath covered me with ashes.

Bible References

Gravel

Matthew 7:9
What man is there of you, who if his son ask bread, will give him a stone?
Luke 11:11
If a son shall ask bread of any of you that is a father, will he give him a stone?