'Token Of The Covenant' in the Bible

And God said, This is the token of the covenant which I make between me and you and every living creature that is with you, for perpetual generations:

And God said unto Noah, This is the token of the covenant, which I have established between me and all flesh that is upon the earth.

And ye shall circumcise the flesh of your foreskin; and it shall be a token of the covenant betwixt me and you.