NONE.filter - strkjv employed:

strkjv@1Chronicles:9:33 @ And these are the singers, chief of the fathers of the Levites, who remaining in the chambers were free (8675): for they were employed in that work day and night.

strkjv@Ezra:10:15 @ Only Jonathan the son of Asahel #Asah#el# and Jahaziah the son of Tikvah were employed about this matter: and Meshullam and Shabbethai the Levite helped them.