Thus were both
shnayim (shen-ah'-yim)
two; also (as ordinal) twofold -- both, couple, double, second, twain, + twelfth, + twelve, + twenty (sixscore) thousand, twice, two.
the daughters
bath (bath)
apple (of the eye), branch, company, daughter, first, old, owl, town, village.
of Lot
Lowt (lote)
Lot, Abraham's nephew -- Lot.
with child
harah (haw-raw')
to be (or become) pregnant, conceive -- been, be with child, conceive, progenitor.
by their father
'ab (awb)
father, in a literal and immediate, or figurative and remote application) -- chief, (fore-)father(-less), patrimony, principal. Compare names in Abi-.