I'm a Turkish Australian and my Turkish is pretty basic but he did say a few times he is not going to go to Vegas to defend himself as there is no reason for him to go.
He is amendment that he isn't guitly because of the insults Conor/Dillon did towards to father, religion,county and whatnot.
This is pretty much in line with Turkish mentality(Basically, If someone insults your honor you have defend your honor, otherwise you are basically worthless).
However, Nervada isn't going to understand this, so there could be a bit of a clash of cultures as Khabib is'nt going to play ball.
At precisely 7:55 he specifically says he is not going there(Vegas).
P.s if Khabib speaks Turkish, I'm not sure why he is speaking English here and not Turkish? I doubt he also speak Arabic.
Probably, just speaks Dagistani(Fluent), Russian(Fluent), English(moderate level).