NET

27 But I tell you most certainly, there are some standing here who will not experience death before they see the kingdom of God.”

Darby

27 But I say unto you of a truth, There are some of those standing here who shall not^D7287 taste death until they shall have seen the kingdom of God.

Darby Bible Notes

not - A strong negative. 'in no wise.'

KJV

27 “But I tell you of a truth, there be some standing here, which shall not taste of death, till they see the kingdom of God.”

Strong's

27 But ^G1161 I tell^G3004 you^G5213 of a truth^G230, there be^G1526 some^G5100 standing^G2476 here^G5602, which^G3739 shall^G1089 not^G3364 taste^G1089 of death^G2288, till^{G2193 G302} they see^G1492 the kingdom^G932 of God^G2316.