Mark 14:11 Adv
BIB: πῶς αὐτὸν εὐκαίρως παραδοῖ
NAS: to betray Him at an opportune time.
KJV: how he might conveniently betray
INT: how him conveniently he might deliver up

2 Timothy 4:2 Adv
BIB: λόγον ἐπίστηθι εὐκαίρως ἀκαίρως ἔλεγξον
NAS: be ready in season [and] out of season;
KJV: be instant in season, out of season;
INT: word be ready in season out of season correct