Mambo ya Walawi 23 : 16 Leviticus chapter 23 verse 16

hata siku ya pili ya hiyo Sabato ya saba mtahesabu siku hamsini; nanyi mtamsongezea Bwana sadaka ya unga mpya.
soma Mlango wa 23

even to the next day after the seventh Sabbath you shall number fifty days; and you shall offer a new meal offering to Yahweh.