'Servants' in the Bible

You shall give the Levites to Aaron and to his sons [as servants and helpers]; they are to be given wholly to him from among the Israelites.

So Moses said to the Lord, “Why have You been so hard on Your servant? And why have I not found favor in Your sight, that You have placed the burden of all these people on me?

Let your brothers, the family of Levi, come near with you, so that they may be joined with you and be your servants: but you and your sons with you are to go in before the ark of witness.

And the Levites shall attend to your duty [as assistants] and to the duties of all the tent (tabernacle); only they shall not approach the articles of the sanctuary and the altar, or both they and you will die.

And Balaam answered and said unto the servants of Balak, If Balak would give me his house full of silver and gold, I cannot go beyond the word of the LORD my God, to do less or more.

And God's anger was kindled because he went: and the angel of the LORD stood in the way for an adversary against him. Now he was riding upon his ass, and his two servants were with him.

And they said unto Moses, Thy servants have taken the sum of the men of war which are under our charge, and there lacketh not one man of us.

Even the country which the LORD smote before the congregation of Israel, is a land for cattle, and thy servants have cattle:

Wherefore, said they, if we have found grace in thy sight, let this land be given unto thy servants for a possession, and bring us not over Jordan.

And the children of Gad and the children of Reuben spake unto Moses, saying, Thy servants will do as my lord commandeth.

But thy servants will pass over, every man armed for war, before the LORD to battle, as my lord saith.

And the children of Gad and the children of Reuben answered, saying, As the LORD hath said unto thy servants, so will we do.