Exodus 8:20
And the LORD said unto Moses, Rise up early in the morning, and stand before Pharaoh; lo, he cometh forth to the water; and say unto him, Thus saith the LORD, Let my people go, that they may serve me.
And the Lord said unto Moses, rise up early in the morning,.... Of the day following, the twenty eight of Adar, or February, according to Bishop Usher; this was the fittest time to meet with Pharaoh, and the most likely to make impressions on him:
and stand before Pharaoh: meet him as he comes along, and stop him, and stand before him as having something to say to him; this was using great boldness and freedom with a king; but as Moses was ordered to do it by the King of kings, it became him to obey him:
lo, he cometh forth to the water; See Gill on "Exodus 7:15"
and say unto him, Thus saith the LORD, Let my people go, that they may serve me; which had often been required before, but to no purpose, and in case of refusal he is threatened as follows.