Exodus 4:8; Exodus 12:2; Exodus 12:15-16; Exodus 12:18; Exodus 34:1; Exodus 34:4; Exodus 40:2; Exodus 40:17 (King James Version)

8 And it shall come to pass, if they will not believe thee, neither hearken to the voice of the first sign, that they will believe the voice of the latter sign. 2 This month shall be unto you the beginning of months: it shall be the first month of the year to you. 15 Seven days shall ye eat unleavened bread; even the first day ye shall put away leaven out of your houses: for whosoever eateth leavened bread from the first day until the seventh day, that soul shall be cut off from Israel. 16 And in the first day there shall be an holy convocation, and in the seventh day there shall be an holy convocation to you; no manner of work shall be done in them, save that which every man must eat , that only may be done of you. 18 In the first month, on the fourteenth day of the month at even, ye shall eat unleavened bread, until the one and twentieth day of the month at even. 1 And the LORD said unto Moses, Hew thee two tables of stone like unto the first: and I will write upon these tables the words that were in the first tables, which thou brakest . 4 And he hewed two tables of stone like unto the first; and Moses rose up early in the morning, and went up unto mount Sinai, as the LORD had commanded him, and took in his hand the two tables of stone. 2 On the first day of the first month shalt thou set up the tabernacle of the tent of the congregation. 17 And it came to pass in the first month in the second year, on the first day of the month, that the tabernacle was reared up .