Genesis 21:2
And Sarah shall conceive, and bring forth to Abraham a son to his old age, at the appointed time which God spake to him.
Galatians 4:22
For it has been written, that Abraham had two sons, one by the bondmaid, and one by the free.
Hebrews 11:11
By faith Sara also herself received power for the laying down of seed, and brought forth during the time of age, for she deemed him faithful having promised.
Genesis 17:21
And my covenant will I set up with Isaak whom Sarah shall bring forth to thee at this appointed time in another year.
Genesis 17:19
And God will say. Truly, Sarah thy wife, shall bring forth to thee a son, and shall call his name Isaak: and I set up my covenant with him for a lasting covenant, and to his seed after him.
Genesis 18:10
And he will say, Returning, I will return to thee according to the time of life; and behold, a son to Sarah thy wife. And Sarah heard at the door of the tent, and she behind him.
Genesis 18:14
Shall the word of Jehovah be difficult, at the appointed time? I will return to thee, according to the time of life, and a son to Sarah.
Acts 7:8
And he gave him the covenant of circumcision: and so he begat Isaac, and circumcised him the eighth day; and Isaac Jacob; and Jacob the twelve patriarchs.
2 Kings 4:16-17
And he will say, At this appointment about the time thou living to embrace a son. And she will say, My lord, thou man of God, do not deceive With thy servant
Luke 1:24-25
And after these days Elizabeth his wife conceived, and concealed herself five months, saying,
Luke 1:36
And, behold, Elizabeth thy kinsman, she also having conceived a son in her old age: and this is the sixth month to her, called barren.
Romans 9:9
For this the word of solemn promise, According to this time will I come, and there shall be a son to Sarah.