Romans 9:7
Neither are they all children straightway because they are the seed of Abraham: But in Isaac shall thy seed be called,
Genesis 21:12
Then the LORD said unto Abraham, "Let it not be grievous unto thee, because of the lad and of thy bondmaid: But in all that Sara hath said unto thee, hear her voice, for in Isaac shall thy seed be called.
Hebrews 11:18
Of whom it was said, "In Isaac shall thy seed be called."
Luke 3:8
Bring forth due fruits of repentance; And begin not to say in yourselves, we have Abraham to our father. For I say unto you: God is able of these stones to raise up children unto Abraham.
Luke 16:24-25
And he cried and said, 'Father Abraham, have mercy on me, and send Lazarus, that he may dip the tip of his finger in water, and cool my tongue, for I am tormented in this flame.'
Luke 16:30
And he said, 'Nay, father Abraham, but if one came unto them from the dead they would repent.'
John 8:33
They answered him, "We be Abraham's seed, and were never bond to any man: why sayest thou then, 'Ye shall be made free?'"
John 8:37-39
I know that ye are Abraham's seed: but ye seek means to kill me because my sayings have no place in you.
Galatians 4:23
Yea, and he which was of the bondwoman, was born after the flesh: but he which was of the freewoman, was born by promise.
Philippians 3:3
For we are circumcision which worship God in the spirit, and rejoice in Christ Jesus, and have no confidence in the flesh: