Deuteronomy 4:2

2 aYou shall not add to the word that I command you, nor take from it, that you may keep the commandments of the Lord your God that I command you.

Deuteronomy 12:32

32
Ch 13:1 in Hebrew
Everything that I command you, you shall be careful to do. cYou shall not add to it or take from it.

Proverbs 30:6

6 dDo not add to his words,
lest he rebuke you and you be found a liar.

Matthew 15:6-9

6he need not honor his father.’ So for the sake of your tradition you have emade void the word
Some manuscripts law
of God.
7 gYou hypocrites! Well did Isaiah prophesy of you, when he said:

8 h“‘This people honors me with their lips,
but their heart is far from me;
9in vain do they worship me,
teaching as idoctrines the commandments of men.’”

Matthew 15:13

13He answered, jEvery plant that my heavenly Father has not planted kwill be rooted up.
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