Within the sanctuary of Artemis, on a small plain just east of the Sacred Harbor of Delos, lies a tomb dating from Minoan times which remained holy throughout most of antiquity. Modern investigators call it the sema of the Hyperborean Maidens, identifying it with a tomb which Herodotus says is “on your left as you enter the Artemisium” (4.34). Here, he was told, lay the remains of two maidens, Hyperoche and Laodice, who had once brought a tribute to the goddess Eileithyia from the Hyperboreans and had died on the island; here, in their honor, the boys and girls of Delos placed locks of their own hair. Callimachus, writing around 270, seems to know of this tomb; he does not mention it, but he says that the Delian girls offer their hair to the daughters of Boreas, Upis, Hecaerge, and Loxo, who once brought a tribute from the Arimaspians. The boys now give “the first-fruits of their beards” to honor some men who escorted the “Arimaspian” maidens to Delos (Hymn 4.278 ff.). And Pausanias says that the Delian maidens used to cut their hair in honor of Hecaerge and Opis (1.43.4).