In the lesson :2) LangFest17: Stephen Krashen Polyglots and the Comprehension Hypothesis 2 the sentence: I got two people to come out in quarter with me.......(I don't know what it means) thanks

In the lesson :2) LangFest17: Stephen Krashen Polyglots and the Comprehension Hypothesis 2
the sentence:
I got two people to come out in quarter with me…(I don’t know what it means)
thanks

“in” does not go with “come out” as part of the phrasal verb. It is “come out” “in(to) the quarter”. From the context I take “quarter” to mean the Jewish quarter, or area of the city. They went out, and went into that place.

Beware that there are transcription errors in that lesson. I’m listening to it because Dr. Krashen’s lectures are always fascinating and entertaining. In the full text (which I had opened for addressing your question) I noticed this:

“…do not spend your time in a vain attempt to master the language from grammar rules and wordless…”

That should be “rules and word lists”. These types of errors are unfortunate and certainly do not help language learners, and there are many of them. I don’t know, but I would assume that this is a machine-generated transcript.