James 2:23

And that in this way the words of Scripture came true-- "Abraham believed God, and that was regarded by God as righteousness," and "He was called the friend of God."

Romans 4:9

Is this blessing, then, pronounced upon the circumcised only or upon the uncircumcised as well? We say that-'Abraham's faith was regarded by God as righteousness.'

Romans 4:3-6

For what are the words of Scripture? 'Abraham had faith in God, and his faith was regarded by God as righteousness.'

Galatians 3:6-14

It is just as it was with Abraham--'He had faith in God, and his faith was regarded by God as righteousness.'

Romans 4:11

Not after, but before. And it was as a sign of this that he received the rite of circumcision-to attest the righteousness due to the faith of an uncircumcised man-in order that he might be the father of all who have faith in God even when uncircumcised, that they also may be regarded by God as righteous;

Romans 4:20-25

He was not led by want of faith to doubt God's promise.

2 Corinthians 5:19

To proclaim that God, in Christ, was reconciling the world to himself, not reckoning men's offenses against them, and that he had entrusted us with the Message of this reconciliation.

Hebrews 11:8

It was faith that enabled Abraham to obey the Call that he received, and to set out for the place which he was afterwards to obtain as his own; and he set out not knowing where he was going.

Treasury of Scripture Knowledge

Summary

And he believed in the LORD; and he counted it to him for righteousness.

General references

Bible References

He believed

Romans 4:3
For what are the words of Scripture? 'Abraham had faith in God, and his faith was regarded by God as righteousness.'
Galatians 3:6
It is just as it was with Abraham--'He had faith in God, and his faith was regarded by God as righteousness.'
Hebrews 11:8
It was faith that enabled Abraham to obey the Call that he received, and to set out for the place which he was afterwards to obtain as his own; and he set out not knowing where he was going.
James 2:23
And that in this way the words of Scripture came true-- "Abraham believed God, and that was regarded by God as righteousness," and "He was called the friend of God."

He counted

Romans 4:11
Not after, but before. And it was as a sign of this that he received the rite of circumcision-to attest the righteousness due to the faith of an uncircumcised man-in order that he might be the father of all who have faith in God even when uncircumcised, that they also may be regarded by God as righteous;
2 Corinthians 5:19
To proclaim that God, in Christ, was reconciling the world to himself, not reckoning men's offenses against them, and that he had entrusted us with the Message of this reconciliation.
Galatians 3:6
It is just as it was with Abraham--'He had faith in God, and his faith was regarded by God as righteousness.'

General references

Hebrews 6:15
And so, after patiently waiting, Abraham obtained the fulfillment of God's promise.