The New John Gill Exposition of the Entire BibleExodus 12:24
And ye shall observe this thing for an ordinance to thee and
thy sons for ever.
] Not this last thing of sprinkling the blood, which
was peculiar to the passover in Egypt; but the whole before observed
relating to the feast of the passover, and the feast of unleavened
bread, and all the rites appertaining to them, which were to be
observed until the coming of Christ.