Because of his importunity. — Literally, because of his shamelessness. The word is not used elsewhere in the New Testament, and exactly expresses the pertinacity that knows no restraint.
Related Commentaries of Luke 11:8
Luke 11:8
8 I say unto you, Though he will not rise and give him, because he is his friend, yet because of his importunity he will rise and give him as many as he needeth.