John 7:50

λέγει Νικόδημος πρὸς αὐτούς, ὁ ἐλθὼν πρὸς αὐτὸν πρότερον, εἷς ὢν ἐξ αὐτῶν

Rough Word-by-word:
He says Nicodemus to them, the one who went to him before, one being from them

Smooth Translation:
Nicodemus, the one who went to him before, said to them, being from them

Note: 

There is a story in the prepositions and pronouns. Nicodemus was from them, he went to him (Jesus), and he now speaks to them.

λέγει verb present active indicative 3rd singular from (I say) "he says"

Νικόδημος proper noun nominative singular masculine "Nicodemus"

πρὸς preposition with accusative "to, toward"

αὐτούς pronoun accusative plural masculine "them"

ὁ definite article nominative singular masculine "the"

ἐλθὼν aorist active participle nominative singular masculine "one who went"

πρὸς preposition with accusative "to, toward"

αὐτὸν pronoun accusative singular masculine "him"

πρότερον adverb "before"

εἷς numeral nominative singular masculine "one"

ὢν present active participle nominative singular masculine from (I am) "being"

ἐξ genitive preposition "from, out of"

αὐτῶν pronoun genitive plural masculine "them"