Romans 8: 29, 30

For whom He foreknew, He also predestined to be conformed to the image of His Son that He might be the firstborns among many brethren. Moreover, whom He predestined, these He also called; whom He called, these He also justified; and whom He justified these He also glorified.

2 Timothy 2: 19

Nevertheless, the solid foundation of God stands, having this seal: "The Lord knows those who are His," and, "Let everyone who names the name of Christ depart from iniquity.

Jeremiah 1:5

"Before I formed you on the womb I know you; before you were born I sanctified you; I ordained you a prophet to the nations."