'According to the Word of the Lord' in the Bible

And Moses numbered them according to the word of the LORD, as he was commanded.

And Moses gave the money of them that were redeemed unto Aaron and to his sons, according to the word of the LORD, as the LORD commanded Moses.

These are those that were numbered of the families of the sons of Merari, whom Moses and Aaron numbered according to the word of the LORD by the hand of Moses.

And Moses commanded the children of Israel according to the word of the LORD, saying, The tribe of the sons of Joseph has spoken correctly.