LXX 2 Macc 1:19

καὶ γὰρ ὅτε εἰς τὴν Περσικὴν ἥγοντο ἡμῶν οἱ πατέρες, οἵ τε εὐσεβεῖς ἱερεῖς λαβόντες ἀπὸ τοῦ πυρὸς τοῦ θυσιαστηρίου λαθραίως, κατέκρυψαν ἐν κοιλώματι φρέατος τάξιν ἔχοντος ἄνυδρον, ἐν ᾧ κατησφαλίσαντο, ὥστε πᾶσιν ἄγνωστον εἶναι τὸν τόπον.

For when our fathers were led into Persia, the priests that then were worshippers of God, took privately the fire from the altar, and hid it in a valley where there was a deep pit without water, and there they kept it safe, so that the place was unknown to all men.