'Wherein' in the Bible

Wherein ye greatly rejoice, though now for a season, if need be, ye are in heaviness through manifold temptations:

Which sometime were disobedient, when once the longsuffering of God waited in the days of Noah, while the ark was a preparing, wherein few, that is, eight souls were saved by water.

Wherein they think it strange that ye run not with them to the same excess of riot, speaking evil of you:

By Silvanus, a faithful brother unto you, as I suppose, I have written briefly, exhorting, and testifying that this is the true grace of God wherein ye stand.