NET

31 (for he is a merciful God), he will not let you down or destroy you, for he cannot forget the covenant with your ancestors that he confirmed by oath to them.

Darby

31 for Jehovah thy God is a merciful God, he will not forsake thee, neither destroy thee, nor forget the covenant of thy fathers which he swore unto them.

KJV

31 (For the LORD thy God [is] a merciful God;) he will not forsake thee, neither destroy thee, nor forget the covenant of thy fathers which he sware unto them.

Strong's

31 (For the LORD^H3068 thy God^H430 is a merciful^H7349 God^H410;) he will not forsake^H7503 thee, neither destroy^H7843 thee, nor forget^H7911 the covenant^H1285 of thy fathers^H1 which he sware^H7650 unto them.