Thanks for looking for counterexamples: it is always a productive exercise, but here I think the verb frames are sufficiently different so as not to illuminate 1 Cor 11:13. In Sir 8:14, κρίνειν τινί has the meaning "prefer someone" (cf. BDAG κρίνω 1, NRSV's translation "will favor him"), which is inapt for 1 Cor 11:13 (it does not mean "prefer those among you(rselves)" in this context). In Barn 6:1 and Matt 5:40, the verb is middle/passive and means here "dispute with someone," especially legally, i.e, "sue someone" (BDAG κρίνω 5aβ), but κρίνατε is not middle in 1 Cor 11:13, nor does it appear to mean "dispute with those among you" in context.MAubrey wrote:I take it back. There are some non-reflexive dative's elsewhere.
Sirach 8:14
μὴ δικάζου μετὰ κριτοῦ, κατὰ γὰρ τὴν δόξαν αὐτοῦ κρινοῦσιν αὐτῷ
Epistle of Barnabas 6.1
Τίς ὁ κρινόμενός μοι;
Matthew 5:40 (a beautiful reciprocal middle btw)
καὶ τῷ θέλοντί σοι κριθῆναι
It seems that if the object is benefactive/malfactive or reciprocal, a dative pronoun works very well, which isn't really surprising.
Still, that's neither here nor there for the topic at hand...sorry about that...
I'm currently doing a major research project on 1 Cor 11:2-16 (hence I'm particularly interested the topic), and I have yet to see your interpretation in the literature. That doesn't mean it's wrong, but that doesn't mean it's self-evidently correct either.