'Dost' in the Bible

When thou with rebukes dost correct man for iniquity, thou makest his beauty to consume away like a moth: surely every man is vanity. Selah.

For thou art the God of my strength: why dost thou cast me off? why go I mourning because of the oppression of the enemy?

Thou sellest thy people for nought, and dost not increase thy wealth by their price.

The king's strength also loveth judgment; thou dost establish equity, thou executest judgment and righteousness in Jacob.