Strong's 1991 Occurrences

KJV: Confirming the souls of the disciples, and exhorting them to continue in the faith, and that we must through much tribulation enter into the kingdom of God.
NASB: strengthening the souls of the disciples, encouraging them to continue in the faith, and saying, "Through many tribulations we must enter the kingdom of God."
KJV: And Judas and Silas, being prophets also themselves, exhorted the brethren with many words, and confirmed them.
NASB: Judas and Silas, also being prophets themselves, encouraged and strengthened the brethren with a lengthy message.
KJV: And he went through Syria and Cilicia, confirming the churches.
NASB: And he was traveling through Syria and Cilicia, strengthening the churches.