Galatians 5:3

Yea, I bear solemn witness again, unto every man getting circumcised, - that he is, a debtor, to do, the whole law.

Luke 16:28

for I have five brethren; - that he may solemnly testify unto them, lest, they also, come into this place of torment.

Galatians 3:10

For, as many as are of works of law, are, under a curse, - for it is written - Accursed, is everyone that continueth not in all things that are written in the book of the law to do them.

Deuteronomy 8:19

But it shall be if thou forget, Yahweh thy God, and go after ether gods, and serve them, and bow thyself down to them, I testify against you to-day, that ye shall perish:

Deuteronomy 27:26

Cursed, be he that establisheth not the words of this law to do them. And all the people shall say - Amen.

Deuteronomy 31:21

And it shall come to pass, when many calamities and misfortunes shall find them out, then shall this Song respond to their face, as a witness, for it shall not be forgotten out of the mouth of their seed, for I know their imagination, which they are forming to-day, ere yet I bring them into the land of which I sware unto their fathers.

Nehemiah 9:29-30

and didst testify against them, to bring them back unto thy law, yet, they, dealt proudly, and hearkened not unto thy commandments, and, against thy regulations, they sinned, the which - if any son of earth shall do - then shall he live by them, - and yielded a rebellious shoulder, and, their neck, they stiffened, and hearkened not.

Nehemiah 9:34

and, our kings, our rulers, our priests, and our fathers, have not kept thy law, - nor given heed unto thy commandments, or unto thy testimonies, wherewith thou hast testified against them.

Matthew 23:16

Alas for you, blind guides! that say - Whosoever shall swear by the Temple, it is, nothing, but, whosoever shall swear by the gold of the Temple, is bound:

Matthew 23:18

And, whosoever shall swear by the altar, it is, nothing, but, whosoever shall swear by the gift that is upon it, is bound:

Acts 2:40

And, with many different words, bare he frail witness, and went on exhorting them saying - Be saved from this perverse generation!

Acts 20:21

bearing full witness, both to Jews and to Greeks, as to the repentance due unto God, and as to belief on our Lord Jesus.

Romans 2:25

For, circumcision, indeed, profiteth - if, law, thou be practising; but, if thou be a transgressor of law, thy circumcision, hath become, uncircumcision

Ephesians 4:17

This, therefore, am I saying and protesting in the Lord: - that, no longer, ye walk even as, the nations, walk - in the vanity of their minds,

1 Thessalonians 4:6

Not over-reaching and defrauding, in the matter, his brother; because, an avenger, is the Lord, concerning all these things, - even as we before told you, and solemnly called you to witness.

James 2:10-11

For, a man who shall keep, the whole law, but shall stumble in one thing, hath become, for all things, liable, -

1 John 4:14

And, we, for ourselves have gazed, and are bearing witness - that, the Father, sent forth the Son, as Saviour 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

Deuteronomy 8:19
But it shall be if thou forget, Yahweh thy God, and go after ether gods, and serve them, and bow thyself down to them, I testify against you to-day, that ye shall perish:
Deuteronomy 31:21
And it shall come to pass, when many calamities and misfortunes shall find them out, then shall this Song respond to their face, as a witness, for it shall not be forgotten out of the mouth of their seed, for I know their imagination, which they are forming to-day, ere yet I bring them into the land of which I sware unto their fathers.
Nehemiah 9:29
and didst testify against them, to bring them back unto thy law, yet, they, dealt proudly, and hearkened not unto thy commandments, and, against thy regulations, they sinned, the which - if any son of earth shall do - then shall he live by them, - and yielded a rebellious shoulder, and, their neck, they stiffened, and hearkened not.
Luke 16:28
for I have five brethren; - that he may solemnly testify unto them, lest, they also, come into this place of torment.
Acts 2:40
And, with many different words, bare he frail witness, and went on exhorting them saying - Be saved from this perverse generation!
Acts 20:21
bearing full witness, both to Jews and to Greeks, as to the repentance due unto God, and as to belief on our Lord Jesus.
Ephesians 4:17
This, therefore, am I saying and protesting in the Lord: - that, no longer, ye walk even as, the nations, walk - in the vanity of their minds,
1 Thessalonians 4:6
Not over-reaching and defrauding, in the matter, his brother; because, an avenger, is the Lord, concerning all these things, - even as we before told you, and solemnly called you to witness.
1 John 4:14
And, we, for ourselves have gazed, and are bearing witness - that, the Father, sent forth the Son, as Saviour of the world.

A debtor

Galatians 3:10
For, as many as are of works of law, are, under a curse, - for it is written - Accursed, is everyone that continueth not in all things that are written in the book of the law to do them.
Deuteronomy 27:26
Cursed, be he that establisheth not the words of this law to do them. And all the people shall say - Amen.
Matthew 23:16
Alas for you, blind guides! that say - Whosoever shall swear by the Temple, it is, nothing, but, whosoever shall swear by the gold of the Temple, is bound:

General references

Leviticus 12:3
And, on the eighth day, shall the flesh of his foreskin be circumcised.
Luke 5:38
But, new wine, into unused skins, must be poured.
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, whatever things, unto me, were gain, the same, have I accounted, for the Christ's sake, loss;