For this is the word of promise: According to this time will I come; and Sara shall have a son.
And he said to him: I will return and come to thee at this time, life accompanying; and Sara thy wife shall have a son. Which when Sara heard, she laughed behind the door of the tent.
Is there any thing hard to God? According to appointment, I will return to thee at this same time, life accompanying; and Sara shall have a son.
But my covenant I will establish with Isaac, whom Sara shall bring forth to thee at this time in the next year.
And she conceived and bore a son in her old age, at the time that God had foretold her.
By faith Abraham, when he was tried, offered Isaac: and he that had received the promises, offered up his only begotten son;
And now, therefore, I say to you, refrain from these men, and let them alone; for if this council or this work be of men, it will come to nought;