"Directly"?
No.
Can it be proven Scripturally?
Yes ( Acts of the Apostles 13:48, Romans 8:28-30, Ephesians 1:4-14, Ephesians 2:1-10, 2 Thessalonians 2:13-14 ).
Every one that truly believes was gifted with it ( Philippians 1:29 ), was ordained to eternal life and was chosen to salvation.
Cornelius believed because he was one of Christ's sheep ( John 10:26 ), was "of God" and heard His words ( John 8:47 ), was given to Christ by His Father ( John 6:65, John 17:2 ), and because of His own will Cornelius was begotten with the word of truth ( James 1:18 ).
Not by Cornelius' will.
Only those that were foreknown, were predestinated conformed to the image of His Son, were "called", were justified and were glorified.
Only the foreknown are "called", and only the "called" have "ears to hear" that "calling".
Because they have "ears to hear" ( Matthew 11:15 ).
Cornelius was saved from before the foundation of the world.
His experience of being born again, happened in real-time.