ESV: And he charged them: "Thus you shall do in the fear of the Lord, in faithfulness, and with your whole heart:
NIV: He gave them these orders: "You must serve faithfully and wholeheartedly in the fear of the Lord.
NASB: Then he commanded them, saying, 'This is what you shall do in the fear of the Lord, faithfully and wholeheartedly.
CSB: He commanded them, saying, "In the fear of the Lord, with integrity, and wholeheartedly, you are to do the following:
NLT: These were his instructions to them: 'You must always act in the fear of the Lord, with faithfulness and an undivided heart.
KJV: And he charged them, saying, Thus shall ye do in the fear of the Lord, faithfully, and with a perfect heart.
NKJV: And he commanded them, saying, “Thus you shall act in the fear of the Lord, faithfully and with a loyal heart: