ερρηθη verb - aorist passive indicative - third person singular
rheo  hreh'-o: to utter, i.e. speak or say -- command, make, say, speak (of).
αυτη personal pronoun - dative singular feminine
autos  ow-tos': the reflexive pronoun self, used of the third person , and (with the proper personal pronoun) of the other persons
οτι conjunction
hoti  hot'-ee: demonstrative, that (sometimes redundant); causative, because -- as concerning that, as though, because (that), for (that), how (that), (in) that, though, why.
ο definite article - nominative singular masculine
ho  ho: the definite article; the (sometimes to be supplied, at others omitted, in English idiom) -- the, this, that, one, he, she, it, etc.
μειζων adjective - nominative singular masculine - comparative or contracted
meizon  mide'-zone: larger (literally or figuratively, specially, in age) -- elder, greater(-est), more.
δουλευσει verb - future active indicative - third person singular
douleuo  dool-yoo'-o: to be a slave to (literal or figurative, involuntary or voluntary) -- be in bondage, (do) serve(-ice).
τω definite article - dative singular masculine
ho  ho: the definite article; the (sometimes to be supplied, at others omitted, in English idiom) -- the, this, that, one, he, she, it, etc.
ελασσονι adjective - dative singular masculine
elasson  el-as'-sone: smaller (in size, quantity, age or quality) -- less, under, worse, younger.