'Sins' in the Bible

Please, let your ear be attentive and your eyes open to hear the prayer of your servant that I am praying before you by day and by night for your servants, the {Israelites}, and confessing the sins of the {Israelites} that we have sinned against you. I and my father's house have sinned.

Those of the seed of Israel separated themselves from all of the foreigners and stood and confessed their sins and the iniquities of their ancestors.

Its rich yield goes to the kings whom you have given over us because of our sins, and [they are] ruling over our dead bodies and our livestock at their pleasure. We are in great trouble.