Treasury of Scripture Knowledge
And he gave him the covenant of circumcision: and so Abraham begat Isaac, and circumcised him the eighth day; and Isaac begat Jacob; and Jacob begat the twelve patriarchs.
And God said unto Abraham, You shall keep my covenant therefore, you, and your descendants after you in their generations.
Moses therefore gave unto you circumcision; (not because it is of Moses, but of the fathers;) and you on the sabbath day circumcise a man.
How was it then reckoned? when he was in circumcision, or in uncircumcision? Not in circumcision, but in uncircumcision.
Brethren, I speak after the manner of men; Though it be but a man's covenant, yet if it be confirmed, no man disannuls, or adds thereto.
And he that is eight days old shall be circumcised among you, every male child in your generations, he that is born in the house, or bought with money of any foreigner, who is not of your descendants.
And the LORD visited Sarah as he had said, and the LORD did unto Sarah as he had spoken.
And Isaac entreated the LORD for his wife, because she was barren: and the LORD was entreated of him, and Rebekah his wife conceived.
1 Chronicles 1:34
And Abraham begat Isaac. The sons of Isaac; Esau and Israel.
Abraham begat Isaac; and Isaac begat Jacob; and Jacob begat Judah and his brothers;
For this is the word of promise, At this time will I come, and Sarah shall have a son.
And when the LORD saw that Leah was hated, he opened her womb: but Rachel was barren.
And when Rachel saw that she bore Jacob no children, Rachel envied her sister; and said unto Jacob, Give me children, or else I die.
And they journeyed from Bethel; and there was but a little way to come to Ephrath: and Rachel travailed, and she had hard labor.
Now these are the names of the children of Israel, who came into Egypt; every man and his household came with Jacob.
1 Chronicles 2:1
These are the sons of Israel; Reuben, Simeon, Levi, and Judah, Issachar, and Zebulun,
Men and brethren, let me freely speak unto you of the patriarch David, that he is both dead and buried, and his sepulcher is with us unto this day.
Now consider how great this man was, unto whom even the patriarch Abraham gave the tenth of the spoils.
And Abraham called the name of his son that was born unto him, whom Sarah bore to him, Isaac.
Which covenant he made with Abraham, and his oath unto Isaac;
And it came to pass, that on the eighth day they came to circumcise the child; and they called him Zachariah, after the name of his father.