'Servant' in the Bible

O Lord Jehovah, thou hast begun to show thy servant thy greatness, and thy strong hand: for what god is there in heaven or in earth, that can do according to thy works, and according to thy mighty acts?

And thou shalt remember that thou wast a servant in the land of Egypt, and Jehovah thy God brought thee out thence by a mighty hand and by an outstretched arm: therefore Jehovah thy God commanded thee to keep the sabbath day.

then thou shalt take an awl, and thrust it through his ear unto the door, and he shall be thy servant for ever. And also unto thy maid-servant thou shalt do likewise.

Thou shalt not deliver unto his master a servant that is escaped from his master unto thee:

Thou shalt not oppress a hired servant that is poor and needy, whether he be of thy brethren, or of thy sojourners that are in thy land within thy gates:

So Moses the servant of Jehovah died there in the land of Moab, according to the word of Jehovah.