'Doest' in the Bible

The Jews therefore answered and said to him, What sign shewest thou to us, that thou doest these things?

he came to him by night, and said to him, Rabbi, we know that thou art come a teacher from God, for none can do these signs that thou doest unless God be with him.

They said therefore to him, What sign then doest thou that we may see and believe thee? what dost thou work?

His brethren therefore said to him, Remove hence and go into Judaea, that thy disciples also may see thy works which thou doest;

for no one does anything in secret and himself seeks to be known in public. If thou doest these things, manifest thyself to the world:

And, after the morsel, then entered Satan into him. Jesus therefore says to him, What thou doest, do quickly.