'Now the blood shall be a sign for you on the houses where you [are.] And when I see the blood, I will pass over you; and the plague shall not be on you to destroy [you] when I strike the land of Egypt.

"It shall be as a sign to you on your hand and as a memorial between your eyes, that the LORD's law may be in your mouth; for with a strong hand the LORD has brought you out of Egypt.

"You shall therefore keep this ordinance in its season from year to year.

Then he said to Him, "If now I have found favor in Your sight, then show me a sign that it is You who talk with me.

"Moreover I also gave them My Sabbaths, to be a sign between them and Me, that they might know that I [am] the LORD who sanctifies them.

God also bearing witness both with signs and wonders, with various miracles, and gifts of the Holy Spirit, according to His own will?

Then the boy Samuel ministered to the LORD before Eli. And the word of the LORD was rare in those days; [there was] no widespread revelation.

" Behold, the days are coming," says the Lord GOD, "That I will send a famine on the land, Not a famine of bread, Nor a thirst for water, But of hearing the words of the LORD.

"Therefore you shall have night without vision, And you shall have darkness without divination; The sun shall go down on the prophets, And the day shall be dark for them.