Deuteronomy 11:27

25 There shall no man be able to stand before you: for the LORD your God shall lay the fear of you and the dread of you upon all the land that ye shall tread upon, as he hath said unto you.

26 Behold, I set before you this day a blessing and a curse;

A blessing, if ye obey the commandments of the LORD your God, which I command you this day:

28 And a curse, if ye will not obey the commandments of the LORD your God, but turn aside out of the way which I command you this day, to go after other gods, which ye have not known.

29 And it shall come to pass, when the LORD thy God hath brought thee in unto the land whither thou goest to possess it, that thou shalt put the blessing upon mount Gerizim, and the curse upon mount Ebal.

Do read the surrounding verses too, because the context often says more than a single verse.

Compare

BSB
a blessing if you obey the commandments of the LORD your God that I am giving you today,
KJV
A blessing, if ye obey the commandments of the LORD your God, which I command you this day:
WEB
the blessing, if you listen to the commandments of the LORD your God, which I command you today;
ASV
the blessing, if ye shall hearken unto the commandments of Jehovah your God, which I command you this day;
DARBY
a blessing, if ye obey the commandments of Jehovah your God, which I command you this day;
BLB
the blessing, if you⁺ listen to the commandments of YHWH your⁺ God that I command you⁺ today,
ÅB
velsignelsen, så sant dere lyder Herrens, deres Guds bud, som jeg gir dere idag,
OTB
velsignelsen hvis dere adlyder Herrens deres Guds bud som jeg gir dere i dag;
B1930
velsignelsen, så sant I lyder Herrens, eders Guds bud, som jeg gir eder idag,

Study notes (Tyndale)

Original text and word study

Cross references