Hi
From BiblePortal Wikipedia
Hi [1]
the second member of a mystic triad composed by Lao-Tseu, the celebrated Chinese philosopher. It is described as follows: "That which you look at and do not see is called I; that which you hearken after and do not hear is called Hi; that which your hand reaches after and cannot grasp is called Wei. These are three beings which cannot be comprehended, and which together make but one."