Leviticus 23:5-8

LXX2012(i) 5 In the first month, on the fourteenth day of the month, between the evening times is the Lord's passover. 6 And on the fifteenth day of this month is the feast of unleavened bread to the Lord; seven days shall you⌃ eat unleavened bread. 7 And the first day shall be a holy convocation to you: you⌃ shall do no servile work. 8 And you⌃ shall offer whole burnt offerings to the Lord seven days; and the seventh day shall be a holy convocation to you: you⌃ shall do no servile work.