nkjv Numbers:9:3-5
nkjv@Numbers:9:3 @ On the fourteenth day of this month, at twilight, you shall keep it at its appointed time. According to all its rites and ceremonies you shall keep it."
nkjv@Numbers:9:4 @ So Moses told the children of Israel that they should keep the Passover.
nkjv@Numbers:9:5 @ And they kept the Passover on the fourteenth day of the first month, at twilight, in the Wilderness of Sinai; according to all that the LORD commanded Moses, so the children of Israel did.