Similar narrations

• Thawāb al-Aʿmāl wa ʿiqāb al-Aʿmāl #696 "Whoever safeguards his tongue, Allah will conceal his faults."
• Mishkāt al-Anwār #949 God's Prophet (a.s) said: “Most of man's mistakes are due to what he says. If you watch your tongue, God will cover up your faults.”