Exodus 30:23 "Also take fine spices: of liquid myrrh, five hundred shekels; and of fragrant cinnamon half as much, even two hundred and fifty; and of fragrant cane, two hundred and fifty; (See NIV)
Numbers 16:2 and they rose up before Moses, with certain of the children of Israel, two hundred fifty princes of the congregation, called to the assembly, men of renown; (See NIV)
Numbers 16:17 and each man take his censer, and put incense on them, and each man bring before Yahweh his censer, two hundred fifty censers; you also, and Aaron, each his censer." (See NIV)
Numbers 16:35 Fire came forth from Yahweh, and devoured the two hundred fifty men who offered the incense. (See NIV)
Ezekiel 48:17 The city shall have suburbs: toward the north two hundred fifty, and toward the south two hundred fifty, and toward the east two hundred fifty, and toward the west two hundred fifty. (See NAS NIV)