Whoever guides someone to good has a reward like the one who does it.
Sahih Muslim · 1893
اللَّهُمَّ إِنِّي أَعُوذُ بِكَ مِنْ شَرِّ سَمْعِي، وَمِنْ شَرِّ بَصَرِي، وَمِنْ شَرِّ لِسَانِي، وَمِنْ شَرِّ قَلْبِي، وَمِنْ شَرِّ مَنِيِّي.
Allāhumma innī aʿūdhu bika min sharri samʿī, wa min sharri baṣarī, wa min sharri lisānī, wa min sharri qalbī, wa min sharri maniyyī.
O Allah, I seek refuge in You from the evil of my hearing, sight, tongue, heart, and sexual desire.
Protection
Allāhumma innī aʿūdhu bika min sharri samʿī, wa min sharri baṣarī, wa min sharri lisānī, wa min sharri qalbī, wa min sharri maniyyī.
A prayer for purity and protection from misusing the senses, speech, heart, and desire.
صحيح الجامع (4399)