hou (Greek #3757)
at which place, i.e. where
KJV usage: where(-in), whither(-soever).
Pronounce: hoo
Origin: genitive case of 3739 as adverb
mello (Greek #3195)
to intend, i.e. be about to be, do, or suffer something (of persons or things, especially events; in the sense of purpose, duty, necessity, probability, possibility, or hesitation)
KJV usage: about, after that, be (almost), (that which is, things, + which was for) to come, intend, was to (be), mean, mind, be at the point, (be) ready, + return, shall (begin), (which, that) should (after, afterwards, hereafter) tarry, which was for, will, would, be yet.
Pronounce: mel'-lo
Origin: a strengthened form of 3199 (through the idea of expectation)