Você procurou por: observationem (Latim - Inglês)

et custodierunt observationem dei sui et observationem expiationis et cantores et ianitores iuxta praeceptum david et salomonis filii eiu
and at that time were some appointed over the chambers for the treasures, for the offerings, for the firstfruits, and for the tithes, to gather into them out of the fields of the cities the portions of the law for the priests and levites: for judah rejoiced for the priests and for the levites that waited.

et custodiant observationes tabernaculi foederis et ritum sanctuarii et observationem filiorum aaron fratrum suorum ut ministrent in domo domin
and that they should keep the charge of the tabernacle of the congregation, and the charge of the holy place, and the charge of the sons of aaron their brethren, in the service of the house of the lord.