LXX Gen 35:14

καὶ ἔστησεν Ἰακὼβ στήλην ἐν τῷ τόπῳ ᾧ ἐλάλησεν μετ’ αὐτοῦ, στήλην λιθίνην· καὶ ἔσπεισεν ἐπ’ αὐτὴν σπονδήν, καὶ ἐπέχεεν ἐπ’ αὐτὴν ἔλαιον.

So Jacob set up a pillar in the place where God had spoken with him—a stone marker—and he poured out a drink offering on it and anointed it with oil.