'Servant's' in the Bible

Listen to Your servant’s prayer and his petition,Lord my God,so that You may hear the cry and the prayerthat Your servant prays before You today,

Night and day may you watch over this temple, the place where you promised you would live. May you answer your servant's prayer for this place.

May Your eyes be open to Your servant’s petitionand to the petition of Your people Israel,listening to them whenever they call to You.

May my words I have made my petition with before the Lord be near the Lord our God day and night, so that He may uphold His servant’s cause and the cause of His people Israel, as each day requires,

Howbeit I will not rend away all the kingdom; but will give one tribe to thy son for David my servant's sake, and for Jerusalem's sake which I have chosen.

Howbeit I will not take the whole kingdom out of his hand: but I will make him prince all the days of his life for David my servant's sake, whom I chose, because he kept my commandments and my statutes: