Hebrews 7:6

but he whose genealogy is not reckoned from them has taken tithes of Abraham, and has blessed him who had the promises.

Romans 4:13

For, not through law, was the promise to Abraham, or to his seed, that he should be heir of the world, but it was through the righteousness of faith.

Acts 3:25

Ye are the sons of the prophets, and of the covenant which God made with your fathers, saying to Abraham, 'And in your Seed shall all the families of the earth be blessed.'

Romans 9:4

who, indeed, are Israelites, whose is the adoption, and the glory, and the covenants, and the giving of the law, and the service, and the promises;

Galatians 3:16

Now to Abraham were the promises spoken, and to his Seed. He saith not, "And to seeds," as of many; but as of One, "and to your Seed"; which is Christ.

Hebrews 6:13-15

For God, when making a promise to Abraham, since He had no one greater by whom to swear, swore by Himself,

Hebrews 7:1

For this Melchizedek, king of Salem, priest of the Most High God, who met Abraham returning from the slaughter of the kings, and blessed him,

Hebrews 7:3-4

without father, without mother, without genealogy, having neither beginning of days nor end of life, but made like to the Son of God), abides a priest continually.

Hebrews 11:13

These all died according to faith, not having obtained the promises, but having seen them from afar, and having greeted them, and having confessed that they were strangers and sojourners on the earth.

Hebrews 11:17

By faith Abraham, when tried, has offered up Isaac; yea, he who gladly received the promises was offering up his only begotten son,

Treasury of Scripture Knowledge

Summary

But he whose descent is not counted from them received tithes of Abraham, and blessed him that had the promises.

Descent

General references

Bible References

Descent

Hebrews 7:3
without father, without mother, without genealogy, having neither beginning of days nor end of life, but made like to the Son of God), abides a priest continually.

Had

Hebrews 6:13
For God, when making a promise to Abraham, since He had no one greater by whom to swear, swore by Himself,
Hebrews 11:13
These all died according to faith, not having obtained the promises, but having seen them from afar, and having greeted them, and having confessed that they were strangers and sojourners on the earth.
Acts 3:25
Ye are the sons of the prophets, and of the covenant which God made with your fathers, saying to Abraham, 'And in your Seed shall all the families of the earth be blessed.'
Romans 4:13
For, not through law, was the promise to Abraham, or to his seed, that he should be heir of the world, but it was through the righteousness of faith.
Romans 9:4
who, indeed, are Israelites, whose is the adoption, and the glory, and the covenants, and the giving of the law, and the service, and the promises;
Galatians 3:16
Now to Abraham were the promises spoken, and to his Seed. He saith not, "And to seeds," as of many; but as of One, "and to your Seed"; which is Christ.

General references

Mark 7:20
And He said, "That which proceeds out of the man, that defiles the man.