Jonathan, it was a first attempt done at work between cardiac stress test patients.
It was the contrast between the prostitute and the virgin that first alerted me that there was a chiasm in the section.
It still looks okay, a few adjustments may be necessary - I need to look deeper in to the Hebrew and when/if I spend more time on it I'd expand it to include the verses in chapter 11 which probably correspond to the later section of chapter 12.
I'll admit it, chiasms are a weakness for me.
I see them throughout OT scripture
Tomorrows session on Deuteronomy 29 includes one.
Deuteronomy 29:10–15
10
All of you are standing today
in the presence of YHWH your God—
your leaders and tribes, your elders and officials,
all the men of Israel,
11 your children, your wives, your sojourner living in your camps,
from your wood chopper to your waterhauler.
12 For you to cross over into the covenant of YHWH your God, and into
his oath
that YHWH your God is cutting with you today,
13 to confirm you this day as his people, with him being for you as God
as he promised you
and as he swore to your fathers, to Abraham, to Isaac and to Jacob.
14
Not with you, you-alone
do I cut this covenant, with its oath,
15 but with the one that is here, standing with us today
before the presence of YHWH our God,
And (also) with the one that is not here with us today.
I'd encourage you to look at
The Literary Structures of the Old Testament, a Commentary on Genesis-Malachi by David Dorsey, recently promoted into the Lord's presence.
Rob