'Sinned' in the Bible

please let Your ear be attentive and Your eyes open to hear the prayer of Your servant which I am praying before You, day and night, on behalf of Your servants, the sons (descendants) of Israel (Jacob), confessing the sins of the sons of Israel which we have committed against You; I and my father’s house have sinned.

And You admonished them and warned them to turn them back to Your law.Yet they acted presumptuously and arrogantly and did not heed Your commandments, but sinned against Your ordinances,Which by keeping, a man will live.But they turned a stubborn shoulder, stiffened their neck, and would not listen.