Numbers 28:14-18

Their drink offerings shall be half a hin of wine for a bull and a third of a hin for the ram and a fourth of a hin for a lamb; this is the burnt offering of each month throughout the months of the year.

And one male goat as a sin offering to the Lord; it shall be offered with its drink offering in addition to the continual burnt offering.

‘The Lord’s Passover shall be on the fourteenth day of the first month.

On the fifteenth day of this month there shall be a feast; unleavened bread shall be eaten for seven days.

On the first day there shall be a holy assembly; you shall do no laborious work.