1 Esdras 1:17

17 So, as King Josiah had commanded, everything that related to the sacrifices offered to the Lord was done that day; the Passover Festival was celebrated, and the sacrifices were offered on the altar.

1 Esdras 1:17 In-Context

15 The guards at the Temple gates and the Temple singers of the Levite clan of Asaph (with Asaph, Zechariah, and Eddinus, who were representatives of the king) remained at the places assigned to them by King David's instructions. They did not need to leave their posts, because the other Levites prepared the Passover for them.

17 So, as King Josiah had commanded, everything that related to the sacrifices offered to the Lord was done that day; the Passover Festival was celebrated, and the sacrifices were offered on the altar.

19 All the people of Israel who were present at that time kept the Passover and observed the Festival of Unleavened Bread for seven days.