See the entire entry for bḡēn/bḡīn prep. because of

TN Gen38:24 :היא מעברה בגין דזנו : she is pregnant because of harlotry

See the entire entry for znw n.f. harlotry

TN Gen38:24 :הא היא מעברה בגין דזנו : look she is pregnant due to whoring

See the entire entry for mˁbr adj. pregnant