This is the second month of the Hebrew calendar. This is during the warm season when people are harvesting crops. It is during the last part of April and the first part of May on Western calendars. (See: [[rc://en/ta/man/translate/translate-hebrewmonths]] and [[rc://en/ta/man/translate/translate-ordinal]])
You may need to make explicit that there was no house of God standing when they arrived. Alternate translation: "to where the house of God had stood" or "to where they were going to build the house of God" (See: [[rc://en/ta/man/translate/figs-explicit]])