NT-EPISTLES.filter - strkjv helmet:

strkjv@Ephesians:6:17 @ And take (5663) the helmet of salvation, and the sword of the Spirit, which is (5748) the word of God:

strkjv@1Thessalonians:5:8 @ But let us, who are (5752) of the day, be sober (5725), putting on (5671) the breastplate of faith and love; and for an helmet, the hope of salvation.