וַיַּשְׁכִּ֣ימוּ בַבֹּ֔קֶר וַיִּשָּׁבְע֖וּ אִ֣ישׁ לְאָחִ֑יו וַיְשַׁלְּחֵ֣ם יִצְחָ֔ק וַיֵּלְכ֥וּ מֵאִתּ֖וֹ בְּשָׁלֽוֹם׃
E levantaram-se de manhã cedo e juraram de parte a parte; depois Isaque os despediu, e eles se despediram dele em paz.
Radak on Genesis
וישכימו..וישלחם, they rose early and he sent them off after accompanying them for the appropriate distance.