Ephesians 6:17

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

Hebrews 4:12

For God's Message is full of life and power, and is keener than the sharpest two-edged sword. It pierces even to the severance of soul from spirit, and penetrates between the joints and the marrow, and it can discern the secret thoughts and purposes of the heart.

Matthew 4:4

"It is written," replied Jesus, "'It is not on bread alone that a man shall live, but on whatsoever God shall appoint.'"

Matthew 4:7

"Again it is written," replied Jesus, "'Thou shalt not put the Lord thy God to the proof.'"

Matthew 4:10-11

"Begone, Satan!" Jesus replied; "for it is written, 'To the Lord thy God thou shalt do homage, and to Him alone shalt thou render worship.'"

1 Thessalonians 5:8

But let us, belonging--as we do--to the day, be sober, putting on the breastplate of faith and love, and for a helmet the hope of salvation.

Hebrews 12:5-6

and you have quite forgotten the encouraging words which are addressed to you as sons, and which say, "My son, do not think lightly of the Lord's discipline, and do not faint when He corrects you;

Hebrews 13:5-6

Your lives should be untainted by love for money. Be content with what you have; for God Himself has said, "I will never, never let go your hand: I will never never forsake you."

Revelation 1:16

In His right hand He held seven stars, and a sharp, two-edged sword was seen coming from His mouth; and His glance resembled the sun when it is shining with its full strength.

Revelation 2:16

Repent, at once; or else I will come to you quickly, and will make war upon them with the sword which is in My mouth.

Revelation 12:11

But they have gained the victory over him because of the blood of the Lamb and of the testimony which they have borne, and because they held their lives cheap and did not shrink even from death.

Revelation 19:15

From His mouth there comes a sharp sword with which He will smite the nations; and He will Himself be their Shepherd, ruling them with a scepter of iron; and it is His work to tread the winepress of the fierce anger of God, the Ruler of all.

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, belonging--as we do--to the day, be sober, putting on the breastplate of faith and love, and for a helmet the hope of salvation.

The sword

Hebrews 4:12
For God's Message is full of life and power, and is keener than the sharpest two-edged sword. It pierces even to the severance of soul from spirit, and penetrates between the joints and the marrow, and it can discern the secret thoughts and purposes of the heart.
Revelation 1:16
In His right hand He held seven stars, and a sharp, two-edged sword was seen coming from His mouth; and His glance resembled the sun when it is shining with its full strength.
Revelation 2:16
Repent, at once; or else I will come to you quickly, and will make war upon them with the sword which is in My mouth.
Revelation 19:15
From His mouth there comes a sharp sword with which He will smite the nations; and He will Himself be their Shepherd, ruling them with a scepter of iron; and it is His work to tread the winepress of the fierce anger of God, the Ruler of all.

Which

Matthew 4:4
"It is written," replied Jesus, "'It is not on bread alone that a man shall live, but on whatsoever God shall appoint.'"
Hebrews 12:5
and you have quite forgotten the encouraging words which are addressed to you as sons, and which say, "My son, do not think lightly of the Lord's discipline, and do not faint when He corrects you;
Hebrews 13:5
Your lives should be untainted by love for money. Be content with what you have; for God Himself has said, "I will never, never let go your hand: I will never never forsake you."
Revelation 12:11
But they have gained the victory over him because of the blood of the Lamb and of the testimony which they have borne, and because they held their lives cheap and did not shrink even from death.