29 “The most important one,” answered Jesus, “is this: ‘Hear, O Israel: The Lord our God, the Lord is one.a

Read Mark 12:29 Using Other Translations

And Jesus answered him,The first of all the commandments is, Hear, O Israel; The Lord our God is one Lord:
Jesus answered, "The most important is, 'Hear, O Israel: The Lord our God, the Lord is one.
Jesus replied, “The most important commandment is this: ‘Listen, O Israel! The LORD our God is the one and only LORD.