'Passest' in the Bible

I denounce unto you this day, that ye shall surely perish; ye shall not prolong your days in the land, whither thou passest over the Jordan to go in to possess it.

And David said unto him, If thou passest on with me, then thou wilt be a burden unto me:

For on the day thou goest out, and passest over the brook Kidron, know thou for certain that thou shalt surely die: thy blood shall be upon thine own head.

When thou passest through the waters, I will be with thee; and through the rivers, they shall not overflow thee: when thou walkest through the fire, thou shalt not be burned, neither shall the flame kindle upon thee.