'Need' in the Bible

For from you sounded out the word of the Lord not only in Macedonia and Achaia, but also in every place your faith to God-ward is spread abroad; so that we need not to speak any thing.

But as touching brotherly love ye need not that I write unto you: for ye yourselves are taught of God to love one another.

But of the times and the seasons, brethren, ye have no need that I write unto you.