We have not been able to find a narration like the one in the question. The following narration may mean the same thing. “If a person sleeps after the afternoon prayer and becomes absent-minded, he should blame himself.” (Kanzul-Ummal, h. No. 41362) It
Since Sa'd ibn Abu Waqqas (rAa) does not say "some emigrant women" but instead says "some Qurayshi women", it seems likely that the women only accepted Islam in Ramadan of 8 A.H. and therefore the incident narrated here takes place at or after that time....