Ephesians 6:17

And receive the helmet of salvation, and the sword of the Spirit, which is the word of God:

Hebrews 4:12

For the word of God is living, and effectual, and sharper than any two-edged sword, and piercing even to a dividing of soul and spirit, of both joints and marrow, and is a discerner of the thoughts and intents of the heart.

Matthew 4:4

But He, answering, said, "It has been written, 'Man shall not live by bread alone, but by every word that proceeds out of the mouth of God.'"

Matthew 4:7

Jesus said to him, "Again it has been written, 'You shall not tempt the Lord your God.'"

Matthew 4:10-11

Then Jesus saith to him, "Depart, Satan; for it has been written, 'You shall worship the Lord your God, and Him only shall you serve.'"

1 Thessalonians 5:8

But let us, being of the day, be sober, having put on a breast-plate of faith and love; and, as a helmet, a hope of salvation;

Hebrews 12:5-6

and ye have forgotten the exhortation which, indeed, reasons with you as with sons: "My son, do not lightly regard the chastening of the Lord; neither faint, when reproved by Him;

Hebrews 13:5-6

Let your disposition be without fondness for money; content with the present things; for He Himself hath said, "I will in nowise leave you, neither will I in any wise forsake you."

Revelation 1:16

and having in His right hand seven stars; and a sharp, two-edged sword proceeding out of His mouth; and His countenance was as the sun shining in his power.

Revelation 2:16

Repent, therefore, or else I am coming to you quickly, and will make war with them with the sword of My mouth.

Revelation 12:11

and they overcame him because of the blood of the Lamb, and because of the word of their testimony, and they loved not their soul, even to death.

Revelation 19:15

And out of His mouth proceeds a sharp sword, that with it He may smite the nations, and He will govern them with a rod of iron; and He treadeth the wine-press of the fierceness of the wrath of God, the Almighty.

Treasury of Scripture Knowledge

Summary

And take the helmet of salvation, and the sword of the Spirit, which is the word of God:

The helmet

Bible References

The helmet

1 Thessalonians 5:8
But let us, being of the day, be sober, having put on a breast-plate of faith and love; and, as a helmet, a hope of salvation;

The sword

Hebrews 4:12
For the word of God is living, and effectual, and sharper than any two-edged sword, and piercing even to a dividing of soul and spirit, of both joints and marrow, and is a discerner of the thoughts and intents of the heart.
Revelation 1:16
and having in His right hand seven stars; and a sharp, two-edged sword proceeding out of His mouth; and His countenance was as the sun shining in his power.
Revelation 2:16
Repent, therefore, or else I am coming to you quickly, and will make war with them with the sword of My mouth.
Revelation 19:15
And out of His mouth proceeds a sharp sword, that with it He may smite the nations, and He will govern them with a rod of iron; and He treadeth the wine-press of the fierceness of the wrath of God, the Almighty.

Which

Matthew 4:4
But He, answering, said, "It has been written, 'Man shall not live by bread alone, but by every word that proceeds out of the mouth of God.'"
Hebrews 12:5
and ye have forgotten the exhortation which, indeed, reasons with you as with sons: "My son, do not lightly regard the chastening of the Lord; neither faint, when reproved by Him;
Hebrews 13:5
Let your disposition be without fondness for money; content with the present things; for He Himself hath said, "I will in nowise leave you, neither will I in any wise forsake you."
Revelation 12:11
and they overcame him because of the blood of the Lamb, and because of the word of their testimony, and they loved not their soul, even to death.