21. Adam was tried first: HE WAS TEMPTED BY THE SERPENT. Because he was not careful, he was seduced, and he sinned with "a wife of harlotry" (Hoshea 1:2), the primordial serpent. Noah was tried, but did not take heed. He was seduced BY A WIFE OF HARLOTRY and sinned, as it was written, "and he drank of the wine, and was drunk; and he was uncovered within his tent" (Beresheet 9:21). Abraham went in and departed, as it is written, "And Abram went down to Egypt" (Beresheet 12:10), and, "And Abram went up out of Egypt" (Beresheet 13:1). Isaac went in and departed, as it is written, "And Isaac went to Abimelech, king of the Philistines" (Beresheet 26:1), and, "And he went up from there to Beer-Sheva" (Ibid. 23).
21. אָדָם עָאל וְלָא אִסְתַּמַּר, וְאִתְפַּתָּא אֲבַתְרָהּ, וְחָטָא בְּהַהִיא אֵשֶׁת זְנוּנִים, נָחָשׁ קַדְמָאָה. נֹחַ עָאל, וְלָא אִסְתַּמַּר, וְאִתְפַּתָּא אֲבַתְרָהּ, וְחָטָא, דִּכְתִיב וַיֵּשְׁתְּ מִן הַיַּיִן וַיִּשְׁכָּר וַיִּתְגָּל בְּתוֹךְ אָהֳלֹה. אַבְרָהָם עָאל וְנָפַק דִּכְתִיב וַיֵּרֶד אַבְרָם מִצְרַיְמָה, וּכְתִיב וַיַּעַל אַבְרָם מִמִּצְרָיִם. יִצְחָק עָאל וְנָפַק, דִּכְתִיב וַיֵּלֶךְ יִצְחָק אֶל אֲבִימֶלֶךְ מֶלֶךְ פְּלִשְׁתִּים גְּרָרָה, וּכְתִיב וַיַּעַל מִשָּׁם בְּאֵר שָׁבַע.