Deuteronomy 6:4-6

Amplified Bible

⁴ “Hear, O Israel! The Lord is our God, the Lord is one [the only God]! ⁵ You shall love the Lord your God with all your heart and mind and with all your soul and with all your strength [your entire being]. ⁶ These words, which I am commanding you today, shall be [written] on your heart and mind.