G2729–κατισχύω–katischuō

`And I also say to thee, that thou art a rock, and upon this rock I will build my assembly, and gates of Hades shall not prevail against it;

κατισχύσουσιν katischusousin “will prevail against”

watch ye, then, in every season, praying that ye may be accounted worthy to escape all these things that are about to come to pass, and to stand before the Son of Man.'

κατισχύσητε katischusēte “you may have strength”

And they were pressing with loud voices asking him to be crucified, and their voices, and those of the chief priests, were prevailing,

κατίσχυον katischuon “were prevailing”