The Shema.
Hear, Israel. the Lord is our G-d, the Lord is one.
Blessed be the name of his glorious kingdom for ever and ever.
And you shall love the Lord your G-d with all you heart, and with all your soul, and with all your might.
And these words that I command you today, shall be in your heart.
And you shall teach them diligently to your childre, and you shall speak of them.
When you sit at home, and when you walk along the way, and when you lie down, and when you rise up.
And you shall bind them as a sign on your hand, and they shall be for frontlets between your eyes.
And you shall write them on the doorposts of your house, and on your gates.