'Sat' in the Bible

{So} he took for himself a potsherd with which to scrape himself, and he sat in the midst of the ashes.

Then they sat with him on the ground [for] seven days and seven nights, but no one spoke a word to him because they saw that {his} suffering was very great.

I chose their way, and I sat [as] head, and I dwelled like a king among the troops, like [one] who comforts mourners.