'Lord' in the Bible

O Lord, I beseech thee, let now thine ear be attentive to the prayer of thy servant, and to the prayer of thy servants, who delight to fear thy name; and prosper, I pray thee, thy servant this day, and grant him mercy in the sight of this man. Now I was cupbearer to the king.

And next unto them the Tekoites repaired; but their nobles put not their necks to the work of their lord.

And I looked, and rose up, and said unto the nobles, and to the rulers, and to the rest of the people, Be not ye afraid of them: remember the Lord, who is great and terrible, and fight for your brethren, your sons, and your daughters, your wives, and your houses.

Then he said unto them, Go your way, eat the fat, and drink the sweet, and send portions unto him for whom nothing is prepared; for this day is holy unto our Lord: neither be ye grieved; for the joy of Jehovah is your strength.

They clave to their brethren, their nobles, and entered into a curse, and into an oath, to walk in God's law, which was given by Moses the servant of God, and to observe and do all the commandments of Jehovah our Lord, and his ordinances and his statutes;