Galatians 5:3

I testify indeed again to every man that is circumcised, that he is bound to do the whole law.

Luke 16:28

for I have five brothers; that he may earnestly admonish them, lest they also come to this place of torment.

Galatians 3:10

For as many as are of the works of the law are under the curse: for it is written, Cursed is every one that does not continue in all things written in the book of the law to do them.

Matthew 23:16

Alas for you, blind guides! who say, Whoever shall swear by the temple, it is nothing; but whoever shall swear by the gold of the temple, becomes a debtor.

Matthew 23:18

And, Whoever shall swear by the altar, it is nothing; but whoever shall swear by the gift that is on it, becomes a debtor.

Acts 2:40

And with many other words did he testify and exhort, saying: Save yourselves from this wicked generation.

Acts 20:21

bearing full testimony both to Jews and to Greeks, of the repentance that leads to God, and of the faith that leads to our Lord Jesus Christ.

Romans 2:25

Now, circumcision is indeed profitable, if you keep the law: but, if you transgress the law, your circumcision becomes uncircumcision.

Ephesians 4:17

This I say, therefore, and appeal to you solemnly in the Lord, that you no longer walk as the other Gentiles walk, in the error of their minds,

1 Thessalonians 4:6

That no one take advantage of or injure his brother in this matter; because the Lord takes vengeance for all such things, as we also told you before, and fully testified:

James 2:10-11

For whoever shall keep the whole law, and yet fail in one, is an offender against all.

1 John 4:14

And we have seen, and we do testify, that the Father sent the Son to be the Savior of the. world.

Treasury of Scripture Knowledge

Summary

For I testify again to every man that is circumcised, that he is a debtor to do the whole law.

Bible References

Testify

Luke 16:28
for I have five brothers; that he may earnestly admonish them, lest they also come to this place of torment.
Acts 2:40
And with many other words did he testify and exhort, saying: Save yourselves from this wicked generation.
Acts 20:21
bearing full testimony both to Jews and to Greeks, of the repentance that leads to God, and of the faith that leads to our Lord Jesus Christ.
Ephesians 4:17
This I say, therefore, and appeal to you solemnly in the Lord, that you no longer walk as the other Gentiles walk, in the error of their minds,
1 Thessalonians 4:6
That no one take advantage of or injure his brother in this matter; because the Lord takes vengeance for all such things, as we also told you before, and fully testified:
1 John 4:14
And we have seen, and we do testify, that the Father sent the Son to be the Savior of the. world.

A debtor

Galatians 3:10
For as many as are of the works of the law are under the curse: for it is written, Cursed is every one that does not continue in all things written in the book of the law to do them.
Matthew 23:16
Alas for you, blind guides! who say, Whoever shall swear by the temple, it is nothing; but whoever shall swear by the gold of the temple, becomes a debtor.

General references

Luke 5:38
But new wine must be put into new bottles, and both will be preserved.
Galatians 2:3
But not even Titus, who was with me, though he was a Greek, was compelled to be circumcised.
Philippians 3:7
But the things which were gain to me, these I counted loss for Christ.