1 Mambo ya Nyakati 23 : 31 1st Chronicles chapter 23 verse 31

na kumtolea Bwana sadaka zote za kuteketezwa, katika siku za sabato, za mwezi mpya, na za sikukuu zilizoagizwa, kwa hesabu kadiri ya agizo lake, daima mbele za Bwana;
soma Mlango wa 23

and to offer all burnt offerings to Yahweh, on the Sabbaths, on the new moons, and on the set feasts, in number according to the ordinance concerning them, continually before Yahweh;