1 Mambo ya Nyakati 23 : 5 1st Chronicles chapter 23 verse 5

na elfu nne walikuwa mabawabu; na elfu nne walimsifu Bwana kwa vinanda, nilivyovifanya, alisema Daudi, vya kumsifia.
soma Mlango wa 23

and four thousand were doorkeepers; and four thousand praised Yahweh with the instruments which I made, [said David], for giving praise.