TgJ 1K3:20 :וְאַמתָך דָמְכָא וְאַשכֵיבתֵיה לְוָותַה וְיָת בְרַה מִיתָא אַשכֵיבַת לְוָתִי‏ : your maidservant was sleeping and she laid him next to her while her dead son she laid next to me
See the entire entry for škb vb. to lie down