Leviticus 23:33-36

Darby(i) 33 And Jehovah spoke to Moses, saying, 34 Speak unto the children of Israel, saying, On the fifteenth day of this seventh month is the feast of booths seven days to Jehovah. 35 On the first day there shall be a holy convocation: no manner of servile work shall ye do. 36 Seven days ye shall present an offering by fire to Jehovah; on the eighth day shall be a holy convocation unto you; and ye shall present an offering by fire to Jehovah: it is a solemn assembly; no manner of servile work shall ye do.