'Commandment of the Lord' in the Bible

Nevertheless you would not go up, but rebelled against the commandment of the LORD your God:

So I spoke unto you; and you would not hear, but rebelled against the commandment of the LORD, and went presumptuously up into the hill.

Likewise when the LORD sent you from Kadeshbarnea, saying, Go up and possess the land which I have given you; then you rebelled against the commandment of the LORD your God, and you believed him not, nor hearkened to his voice.