Hebrews 12:15

Look carefully that there be no one who falls back from the grace of God; that no root of bitterness springs up to trouble you, and by its means many become defiled.

Acts 8:23

"For I perceive that you still stand in the gall of bitterness and in the bondage of unrighteousness."

Hebrews 3:12

See to it, brothers, that there shall never be in any one of you an evil and unbelieving heart, manifesting itself in apostasy from the living God.

Treasury of Scripture Knowledge

Summary

Lest there should be among you man, or woman, or family, or tribe, whose heart turneth away this day from the LORD our God, to go and serve the gods of these nations; lest there should be among you a root that beareth gall and wormwood;

Among you man

Among you a root

Bible References

Among you man

Hebrews 3:12
See to it, brothers, that there shall never be in any one of you an evil and unbelieving heart, manifesting itself in apostasy from the living God.

Among you a root

Acts 8:23
"For I perceive that you still stand in the gall of bitterness and in the bondage of unrighteousness."
Hebrews 12:15
Look carefully that there be no one who falls back from the grace of God; that no root of bitterness springs up to trouble you, and by its means many become defiled.