Genesis 17:19And God said, Sarah thy wife shall bear thee a son indeed; and thou shalt call his name Isaac: and I will establish my covenant with him for an everlasting covenant, and with his seed after him.
Genesis 21:6And Sarah said, God hath made me to laugh, so that all that hear will laugh with me.
Genesis 21:12And God said unto Abraham, Let it not be grievous in thy sight because of the lad, and because of thy bondwoman; in all that Sarah hath said unto thee, hearken unto her voice; for in Isaac shall thy seed be called.
Genesis 22:2And he said, Take now thy son, thine only son Isaac, whom thou lovest, and get thee into the land of Moriah; and offer him there for a burnt offering upon one of the mountains which I will tell thee of.
Joshua 24:3And I took your father Abraham from the other side of the flood, and led him throughout all the land of Canaan, and multiplied his seed, and gave him Isaac.
Matthew 1:2Abraham begat Isaac; and Isaac begat Jacob; and Jacob begat Judas and his brethren;
Acts 7:8And 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.
Romans 9:7Neither, because they are the seed of Abraham, are they all children: but, In Isaac shall thy seed be called.
Hebrews 11:18Of whom it was said, That in Isaac shall thy seed be called: