'Learned' in the Bible

The things which you learned, received, heard, and saw in me: do these things, and the God of peace will be with you.

Not that I speak in respect to lack, for I have learned in whatever state I am, to be content in it.

I know how to be humbled, and I know also how to abound. In everything and in all things I have learned the secret both to be filled and to be hungry, both to abound and to be in need.