have sexual intercourse with a woman
In euphemistic language: to have sexual relations with a woman.
("A heathen and a slave who have intercourse with a daughter of Israel—the child is legitimate!" - Yevamot 45a; and: "Folio 57 in tractate Berakhot... He who has intercourse with his sister in a dream, the Gemara concludes there, can expect wisdom" - H. Beer/To the Place Where the Spirit Goes, 93)
Translation
Expression (Hebrew)
בָּא עַל אִשָּׁה
Definition (Hebrew)
בִּמְלִיצָה: קִיֵּם יַחֲסֵי מִין עַם אִשָּׁה.
("עוֹבֵד כּוֹכָבִים וְעָבַד הַבָּא עַל בַּת יִשְׂרָאֵל - הַוָּלָד כָּשֵׁר! - יְבָמוֹת מָה ע"א, כֵּן: "דַּף נ"ז בְּמַסֶּכֶת 'בְּרָכוֹת'...הַבָּא עַל אֲחוֹתוֹ בַּחֲלוֹם, פּוֹסֶקֶת שָׁם הַגְּמָרָא, יְצַפֶּה לַחָכְמָה" - ח.בְּאֵר/אֶל מָקוֹם שֶׁהָרוּחַ הוֹלֵךְ, 93)