'Sinned' in the Bible

When their time of feasting had concluded, Job would rise early in the morning to send for them and consecrate them to God. He would offer a burnt offering for each one, because Job thought, "Perhaps my children sinned by cursing God in their hearts." Job did this time and again.

Job neither sinned nor charged God with wrongdoing in all of this.

"He'll sing to mankind with these words: "I've sinned. I have twisted what is right. Yet he has not repaid me like I deserve.