וְאַחֲרֵי־כֵן֩ קָבַ֨ר אַבְרָהָ֜ם אֶת־שָׂרָ֣ה אִשְׁתּ֗וֹ אֶל־מְעָרַ֞ת שְׂדֵ֧ה הַמַּכְפֵּלָ֛ה עַל־פְּנֵ֥י מַמְרֵ֖א הִ֣וא חֶבְר֑וֹן בְּאֶ֖רֶץ כְּנָֽעַן׃
And after this, Abraham buried Sarah his wife in the cave of the field of Machpelah before Mamre—the same is Hebron—in the land of Canaan.
Zohar
Abraham said, I am ready to pray for you before the Holy One, blessed be He, so you shall never be disgraced before Him, "And after this, Abraham buried Sarah his wife" (Gen. 23:19). What is the meaning of, "And after this"? After Abraham undertook (to pray for Adam and Eve)