וַיִּקְרַ֤ב אֵלָיו֙ רַ֣ב הַחֹבֵ֔ל וַיֹּ֥אמֶר ל֖וֹ מַה־לְּךָ֣ נִרְדָּ֑ם ק֚וּם קְרָ֣א אֶל־אֱלֹהֶ֔יךָ אוּלַ֞י יִתְעַשֵּׁ֧ת הָאֱלֹהִ֛ים לָ֖נוּ וְלֹ֥א נֹאבֵֽד׃
So the shipmaster came to him, and said unto him: ‘What meanest thou that thou sleepest? arise, call upon thy God, if so be that God will think upon us, that we perish not.’
Read halakhic rulings (Jewish law) on Jonah 1:6 from the Mishneh Torah and classical halakhic sources, free online.