'Contentions' in the Bible

“You have also delivered me from the contentions of my people;You have kept me as head of the nations;A people whom I have not known serve me.

“Please hear my argumentAnd listen to the contentions of my lips.

You have delivered me from the contentions of the people;You have placed me as head of the nations;A people whom I have not known serve me.

The cast lot puts an end to strifeAnd decides between the mighty ones.

A brother offended is harder to be won than a strong city,And contentions are like the bars of a citadel.

A foolish son is destruction to his father,And the contentions of a wife are a constant dripping.

Who has woe? Who has sorrow?Who has contentions? Who has complaining?Who has wounds without cause?Who has redness of eyes?