Galatians 4:30 References
30 But what does the Scripture say?
"aCAST OUT THE BONDWOMAN AND HER SON, FOR bTHE SON OF THE BONDWOMAN SHALL NOT BE AN HEIR WITH THE SON OF THE FREE WOMAN."
a Genesis 21:10, Genesis 21:12
10 Therefore she said to Abraham, "aDrive out this maid and her son, for the son of this maid shall not be an heir with my son Isaac."