LIST THE THINGS IN THE PASSAGE THAT PROVE THAT LILLIPUTIONS WERE VERY SMALL

Which specific passage are you referring to?

From the text:

In a little time I felt something alive moving on my left leg, which advancing gently forward over my breast, came almost up to my chin; when, bending my eyes downwards as much as I could, I perceived it to be a human creature not six inches high, with a bow and arrow in his hands, and a quiver at his back.

I felt at least forty more of the same kind (as I conjectured) following the first.

..... they all ran back in a fright; and some of them, as I was afterwards told, were hurt with the falls they got by leaping from my sides upon the ground.

He appeared to be of a middle age, and taller than any of the other three who attended him, whereof one was a page that held up his train, and seemed to be somewhat longer than my middle finger....