'Uqbah bin 'Amir (May Allah be pleased with him) said:
I asked the Messenger of Allah (ﷺ), "How can salvation be achieved?" He replied, "Control your tongue, keep to your house, and weep over your sins."[At-Tirmidhi]. (DE)
App reference (DE): Book 18, Hadith 10 (DE)
Arabic/English book reference (DE): Book 18, Hadith 1520 (DE)