'Persuasive' in the Bible

Then Moses said right in front of the LORD, "Look, the Israelis didn't listen to me, so how will Pharaoh? I'm not a persuasive speaker."

Moses said in the presence of the LORD, "Look, I'm not a persuasive speaker, so how will Pharaoh listen to me?"

She persuaded him with persuasive words; with her smooth talk she compelled him.