'Expound' in the Bible

Then, having dismissed the crowds, he went into the house; and his disciples came to him, saying, Expound to us the parable of the darnel of the field.

And Peter answering said to him, Expound to us this parable.

And Peter having begun, did expound to them in order saying,

this one also began to speak boldly in the synagogue, and Aquilas and Priscilla having heard of him, took him to them, and did more exactly expound to him the way of God,