Galatians 3:7
Know then that they who have faith, these are the sons of Abraham.
Galatians 3:9
So then they who have faith are blessed with believing Abraham.
Luke 19:9
And Jesus said to him, This day hath salvation come to this house, inasmuch as he also is a son of Abraham;
Luke 21:31
So also, when ye see these things coming to pass, know ye that the kingdom of God is nigh at hand.
John 8:39
They answered and said to him, Abraham is our father. Jesus saith to them, If ye were Abrahams children, ye would do the works of Abraham.
Romans 4:11-16
And he received the outward sign of circumcision as a seal of the righteousness of the faith which he had while he was uncircumcised; that he might be the father of all the uncircumcised who have faith, so that righteousness might be put to their account also;
Romans 4:24
but for our sakes also, to whom it will be so accounted through our faith in him who raised up Jesus our Lord from the dead,
Romans 9:7-8
nor because they are descendants of Abraham are they all children; but, "Thy offspring shall be reckoned from Isaac."
Galatians 3:26-29
For ye are all sons of God through faith in Christ Jesus;
Hebrews 13:23
Know that the brother Timothy hath been set at liberty, with whom, if he come shortly, I will see you.