where 4226 # pou {poo}; genitive case of an interrogative 
pronoun pos (what) otherwise obsolete (perhaps the same as 4225 
used with the rising slide of inquiry); as adverb of place; at 
(by implication, to) what locality: -- {where}, whither.[ql

 whither 4226 # pou {poo}; genitive case of an interrogative 
pronoun pos (what) otherwise obsolete (perhaps the same as 4225 
used with the rising slide of inquiry); as adverb of place; at 
(by implication, to) what locality: -- where, {whither}.[ql