2 Mambo Ya Nyakati 30:21

Waisraeli waliokuwa Yerusalemu wakaadhimisha Sikukuu ya Mikate Isiyotiwa Chachu kwa muda wa siku saba, nao Walawi na makuhani walikuwa wakiimba kila siku, wakiwa na ala za uimbaji za kumsifu Bwana.

And the children of Israel that were present at Jerusalem kept the feast of unleavened bread seven days with great gladness: and the Levites and the priests praised the LORD day by day, singing with loud instruments unto the LORD.