It will be a sign for you on your hand and a memorial on your forehead, so that the law of the Lord may be in your mouth, for with a mighty hand the Lord brought you out of Egypt.

The blood will be a sign for you on the houses where you are, so that when I see the blood I will pass over you, and this plague will not fall on you to destroy you when I attack the land of Egypt.

Frontlets

and you must teach them to your children and speak of them as you sit in your house, as you walk along the road, as you lie down, and as you get up.

Fix these words of mine into your mind and being, and tie them as a reminder on your hands and let them be symbols on your forehead.

They do all their deeds to be seen by people, for they make their phylacteries wide and their tassels long.

For by

It will be a sign for you on your hand and a memorial on your forehead, so that the law of the Lord may be in your mouth, for with a mighty hand the Lord brought you out of Egypt.

Therefore the Lord brought us out of Egypt with tremendous strength and power, as well as with great awe-inspiring signs and wonders.

General references

And God said, "This is the guarantee of the covenant I am making with you and every living creature with you, a covenant for all subsequent generations:

You should tie them as a reminder on your forearm and fasten them as symbols on your forehead.

Bind them on your heart continually; fasten them around your neck.