'Passest' in the Bible

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

And David said to him, If thou passest on with me, thou wilt be a burden to me;

And it shall be that on the day thou goest forth, and passest over the torrent of Kidron, ... know 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.