Crazy In Love's horns-- which Chi-Lites song?

Cafe Society
1

I’ve searched and searched and I’ve found out that the horn sample in Beyonce’s Crazy In Love is from a Chi-Lites song, but not which Chi-Lites song. Anybody know?

2

Their 2 big hits were “Have you seen Her &” Oh Girl." I recall horns in the former, not the latter.

3

It’s not either of those songs.

4

I’d be interested to know as well, but I know it isn’t either of those songs.

5

are you my woman.

and no, biggirl, i’m not asking, that’s the name of the song.

6

You are the (wo)man!

and yes, thirdshiftgrottoslack, I’m telling you.
Thanks.