'Nay' in the Bible

I fed you with milk, not with meat; for ye were not yet able to bear it : nay, not even now are ye able;

Nay, already it is altogether a defect in you, that ye have lawsuits one with another. Why not rather take wrong? why not rather be defrauded?

Nay, but ye yourselves do wrong, and defraud, and that your brethren.

Wast thou called being a bondservant? Care not for it: nay, even if thou canst become free, use it rather.

Nay, much rather, those members of the body which seem to be more feeble are necessary: