Luke 1:38
And Mary said, Behold, the handmaid of the Lord; be it unto me according to thy word. And the angel departed from her.
Psalm 116:16
O Jehovah, truly I am thy servant: I am thy servant, the son of thy handmaid; Thou hast loosed my bonds.
2 Samuel 7:25-29
And now, O Jehovah God, the word that thou hast spoken concerning thy servant, and concerning his house, confirm thou it for ever, and do as thou hast spoken.
Psalm 119:38
Confirm unto thy servant thy word, Which is in order unto the fear of thee.
Romans 4:20-21
yet, looking unto the promise of God, he wavered not through unbelief, but waxed strong through faith, giving glory to God,