'Command' in the Bible

we have acted very corruptly against Thee, and have not kept the commands, and the statutes, and the judgments, that Thou didst command Moses Thy servant.

Remember, I pray Thee, the word that Thou didst command Moses Thy servant, saying, Ye -- ye trespass -- I scatter you among peoples;

for the command of the king is upon them, and support is for the singers, a matter of a day in its day.

and heads of the Levites: Hashabiah, Sherebiah, and Jeshua son of Kadmiel, and their brethren, are over-against them, to give praise, to give thanks, by command of David the man of God, charge over-against charge.

And the singers and the gatekeepers keep the charge of their God, even the charge of the cleansing -- according to the command of David and Solomon his son,