different between goest vs doest

English

go +? -est

goest

(archaic) second-person singular simple present form of go
- Keep thy foot when thou goest to the house of God, and be more ready to hear, than to give the sacrifice of fools: for they consider not that they do evil.
- 1883, Howard Pyle, The Merry Adventures of Robin Hood Chapter V
  "Ha," said Robin, "comest thou from Locksley Town? Well do I know that fair place for miles about, and well do I know each hedgerow and gentle pebbly stream, and even all the bright little fishes therein, for there I was born and bred. Now, where goest thou with thy meat, my fair friend?"

do +? -est

doest

(archaic) second-person singular simple present form of do
- , Genesis 4:7
  If thou doest well, shalt thou not be accepted? and if thou doest not well, sin lieth at the door. And unto thee shall be his desire, and thou shalt rule over him.

Doth and dost are generally used as auxiliary verbs; doeth and doest are generally used as main verbs.

Send