Leviticus 15:4

Every bed which he flowing shall lie upon it, shall be unclean: and every vessel which he shall sit upon it, shall be unclean.

1 Corinthians 15:33

Be not deceived: evil intercourses corrupt good habits.

Ephesians 5:11

And participate not with the unfruitful works of darkness, and rather also confute.

Titus 1:15

All things truly pure to the pure: and to the defiled and unbelieving nothing pure; but also their mind and consciousness are defiled.

Treasury of Scripture Knowledge

Summary

Every bed, whereon he lieth that hath the issue, is unclean: and every thing, whereon he sitteth, shall be unclean.

General references

Bible References

Be unclean

1 Corinthians 15:33
Be not deceived: evil intercourses corrupt good habits.
Ephesians 5:11
And participate not with the unfruitful works of darkness, and rather also confute.
Titus 1:15
All things truly pure to the pure: and to the defiled and unbelieving nothing pure; but also their mind and consciousness are defiled.

General references

Leviticus 15:20
And every thing which she shall lie upon it in her uncleanness, shall be unclean: and every thing which she shall sit upon it shall be unclean.