Fear the LORD your God, serve Him only, and take your oaths in His name.

Matthew 4:10
"Away from Me, Satan!" Jesus declared. "For it is written: 'Worship the Lord your God and serve Him only.'"

Matthew 5:33
Again, you have heard that it was said to the ancients, 'Do not break your oath, but fulfill your vows to the Lord.'

Luke 4:8
But Jesus answered, "It is written: 'Worship the Lord your God and serve Him only.'"

Exodus 20:7
You shall not take the name of the LORD your God in vain, for the LORD will not leave anyone unpunished who takes His name in vain.

Exodus 23:25
So you shall serve the LORD your God, and He will bless your bread and your water. And I will take away sickness from among you.

Deuteronomy 5:11
You shall not take the name of the LORD your God in vain, for the LORD will not leave anyone unpunished who takes His name in vain.

Deuteronomy 10:20
You are to fear the LORD your God and serve Him. Hold fast to Him and take your oaths in His name.

Deuteronomy 13:4
You are to follow the LORD your God and fear Him. Keep His commandments and listen to His voice; serve Him and hold fast to Him.

Joshua 23:7
So you are not to associate with these nations that remain among you. You must not call on the names of their gods or swear by them, and you must not serve them or bow down to them.

1 Samuel 7:3
Then Samuel said to all the house of Israel, "If you are returning to the LORD with all your hearts, then rid yourselves of the foreign gods and Ashtoreths among you, prepare your hearts for the LORD, and serve Him only. And He will deliver you from the hand of the Philistines."

1 Samuel 20:3
But David again vowed, "Your father knows very well that I have found favor in your eyes, and he has said, 'Jonathan must not know of this, or he will be grieved.' As surely as the LORD lives and as you yourself live, there is but a step between me and death."

2 Kings 17:36
Instead, worship the LORD, who brought you out of the land of Egypt with great power and an outstretched arm. You are to bow down to Him and offer sacrifices to Him.

Psalm 63:11
But the king will rejoice in God; all who swear by Him will exult, for the mouths of liars will be shut.

Isaiah 45:23
By Myself I have sworn; truth has gone out from My mouth, a word that will not be revoked: Every knee will bow before Me, every tongue will swear allegiance.

Isaiah 48:1
"Listen to this, O house of Jacob, you who are called by the name of Israel, who have descended from the line of Judah, who swear by the name of the LORD, who invoke the God of Israel--but not in truth or righteousness--

You shall fear the LORD your God, and serve him, and shall swear by his name.