John 6:65
"And he said, Therefore said I unto you, that no man can come unto me, except it were given unto him of my Father."
Cross References (ranked by relevance)
All that the Father giveth me shall come to me; and him that cometh to me I will in no wise cast out.
John answered and said, A man can receive nothing, except it be given him from heaven.
In meekness instructing those that oppose themselves; if God peradventure will give them repentance to the acknowledging of the truth;
For unto you it is given in the behalf of Christ, not only to believe on him, but also to suffer for his sake;
And the grace of our Lord was exceeding abundant with faith and love which is in Christ Jesus.
Looking unto Jesus the author and finisher of our faith; who for the joy that was set before him endured the cross, despising the shame, and is set down at the right hand of the throne of God.
And other sheep I have, which are not of this fold: them also I must bring, and they shall hear my voice; and there shall be one fold, and one shepherd.