So Mosestoldthe sonsof Israelto observethe Passover.
Then Mosescalledfor allthe eldersof Israeland saidto them, "Goand takefor yourselves lambsaccording to your families,and slaythe Passover[lamb].
"On the fourteenthdayof thismonth,at twilight,you shall observeit at its appointedtime;you shall observeit according to allits statutesand according to allits ordinances."
They observedthe Passoverin the first[month], on the fourteenthdayof the month,at twilight,in the wildernessof Sinai;according to allthat the LORDhad commandedMoses,sothe sonsof Israeldid.