פירוש על דברי הימים א 16:20

And when they walked from nation to nation Abraham went to Egypt and to Gerar, and so did Isaac, and so was Jacob in Laban’s house for twenty years, and now, too, for it does not say: וַיֵּלְכוּ but וַיִּתְהַלְּכוּ (poraler in Old French, to wander about)