'Commandment' in the Bible

No one takes it from me, but I lay it down of myself. I have authority to lay it down and I have authority to take it again. I have received this commandment of my Father.

Now the chief priests and the Pharisees had given commandment that if any one knew where he was, he should make it known, that they might take him.

For I have not spoken from myself, but the Father who sent me has himself given me commandment what I should say and what I should speak;

and I know that his commandment is life eternal. What therefore I speak, as the Father has said to me, so I speak.

A new commandment I give to you, that ye love one another; as I have loved you, that ye also love one another.

This is my commandment, that ye love one another, as I have loved you.