Chapter 9

9:1  And the LORD spake unto Moses in the wilderness of Sinai, in the first month of the second year after they were come out of the land of Egypt, saying,

first month

i.e. April; also Numbers 9:5 .

9:11  The fourteenth day of the second month at even they shall keep it, and eat it with unleavened bread and bitter herbs.

second month

i.e. May.