Hebrews  7:1-10. Chiastic structure copied from Chiastic Analysis of the Epistle to the Hebrews,  arranged by John Bligh (Athenaeum Press, Heythrop College, Oxon, England: 1966). Bligh's work is almost entirely in Greek. For website purposes, I have used unaccented Greek from the Unbound Bible, Nestle-Aland 26, at unbound.biola.edu
I have added English from the New American Standard Bible, revised.

A 7:1 outoV gar o melcisedek basileuV salhm iereuV tou qeou tou uyistou o sunanthsaV abraam upostrefonti apo thV kophV twn basilewn kai euloghsaV auton

For this Melchizedek, king of Salem, priest of the Most High God, who met Abraham as he was returning from the slaughter of the kings and blessed him,
B 2 w kai dekathn apo pantwn emerisen abraam prwton men ermhneuomenoV basileuV dikaiosunhV epeita de kai basileuV salhm o estin basileuV eirhnhV

to whom also Abraham apportioned a tenth part of all the spoils, was first of all, by the translation of his name, king of righteousness, and then also king of Salem, which is king of peace.
C 3 apatwr amhtwr agenealoghtoV mhte archn hmerwn mhte zwhV teloV ecwn afwmoiwmenoV de tw uiw tou qeou menei iereuV eiV to dihnekeV

Without father, without mother, without genealogy, having neither beginning of days nor end of life, but made like the Son of God, he remains a priest perpetually.
D 4 qewreite de phlikoV outoV w [kai] dekathn abraam edwken ek twn akroqiniwn o patriarchV

Now observe how great this man was to whom Abraham, the patriarch, gave a tenth of the choicest spoils.
E 5 kai oi men ek twn uiwn leui thn ierateian lambanonteV entolhn ecousin apodekatoun 

And those indeed of the sons of Levi who receive the priest’s office have commandment... to collect a tenth  
F ton laon kata ton nomon 
from the people,... in the Law 
G tout estin touV adelfouV autwn 
that is, from their brethren, 
F* kaiper exelhluqotaV ek thV osfuoV abraam
although these are descended from Abraham.
E* 6 o de mh genealogoumenoV ex autwn dedekatwken abraam kai ton econta taV epaggeliaV euloghken

But the one whose genealogy is not traced from them collected a tenth from Abraham and blessed the one who had the promises.
D* 7 cwriV de pashV antilogiaV to elatton upo tou kreittonoV eulogeitai

But without any dispute the lesser is blessed by the greater.
C* 8 kai wde men dekataV apoqnhskonteV anqrwpoi lambanousin ekei de marturoumenoV oti zh

In this case mortal men receive tithes, but in that case one receives them, of whom it is witnessed that he lives on.
B* 9 kai wV epoV eipein di abraam kai leui o dekataV lambanwn dedekatwtai 10 eti gar en th osfui tou patroV hn 

And, so to speak, through Abraham even Levi, who received tithes, paid tithes, 10 for he was still in the loins of his father
A* ote sunhnthsen autw melcisedek   when Melchizedek met him.