וַאֲמַרְתֶּ֣ם לָהֶ֗ם אֲשֶׁ֨ר נִכְרְת֜וּ מֵימֵ֤י הַיַּרְדֵּן֙ מִפְּנֵי֙ אֲר֣וֹן בְּרִית־יְהוָ֔ה בְּעָבְרוֹ֙ בַּיַּרְדֵּ֔ן נִכְרְת֖וּ מֵ֣י הַיַּרְדֵּ֑ן וְ֠הָיוּ הָאֲבָנִ֨ים הָאֵ֧לֶּה לְזִכָּר֛וֹן לִבְנֵ֥י יִשְׂרָאֵ֖ל עַד־עוֹלָֽם׃
then ye shall say unto them: Because the waters of the Jordan were cut off before the ark of the covenant of the LORD; when it passed over the Jordan, the waters of the Jordan were cut off; and these stones shall be for a memorial unto the children of Israel for ever.’
Genesis
Yaakov rose early in the morning and took the stone that he had placed at his head; and he set it as a monument, and poured oil on its top.