Help Finding Quote

I am currently using Sons and Lovers for an eassy I am writing for class, and there was this one passage I was thinking of quoting but I cannot now recall what chapter it was in. And becasue I do not know the exzact wording used I could not find it when I tried to use the online-text search, so if anyone could tell me what chapter this scene was in, it would be apperciated. If not I do have another quote in mind I could use.

Miriam is with Paul and she picks up her little brother and his holding him to her, and keeps saying/asking how much her bother loves her, and he is asking to be let go and struggling to get free, and than finally she releases him and afterwords, I think Paul says something to crtizie her.