Abba
3 verses in 3 books of the King James Bible.
By Book
Every Occurrence
Mark 14:36And he said, Abba, Father, all things are possible unto thee; take away this cup from me: nevertheless not what I will, but what thou wilt.
Romans 8:15For ye have not received the spirit of bondage again to fear; but ye have received the Spirit of adoption, whereby we cry, Abba, Father.
Galatians 4:6And because ye are sons, God hath sent forth the Spirit of his Son into your hearts, crying, Abba, Father.