5. Abba -- Abba, father
... Abba, father. Part of Speech: Proper Noun, Indeclinable Transliteration: Abba Phonetic
Spelling: (ab-bah') Short Definition: Father Definition: Abba, Father. ...
/greek/5.htm - 6kMark 14:36
And he said, Abba, Father, all things are possible to you; take away this cup from me: nevertheless not what I will, but what you will.
Nave's Topical Index—AKJV

Romans 8:15
For you have not received the spirit of bondage again to fear; but you have received the Spirit of adoption, whereby we cry, Abba, Father.
Nave's Topical Index—AKJV

Galatians 4:6
And because you are sons, God has sent forth the Spirit of his Son into your hearts, crying, Abba, Father.
Nave's Topical Index—AKJV