'Opinion' in the Bible

We also saw the Nephilim, the descendants of Anak. Compared to the Nephilim, as we see things, we're like grasshoppers, and that's their opinion of us!"

This is what the LORD is commanding the daughters of Zelophehad: If they decide it's a good idea in their opinion to get married only within the family of their father's tribe, then let them get married