The Bread of Life Discourse in John 6

There isn't actually any indication of bread or wine being consumed in the jahannin Last Supper. So this passage where Jesus says eat my flesh and drink my blood is like a total left field statement that happens in what's called the bread of life discourse. The only other thing that happens of sort of sort of ritual note is this foot washing so clearly I'm not sure if I'm right or not but the passage we're discussing here John 6 is just simply put just too darn early yeah it doesn't fit.