Parallel
Psalms 77:37
Swete's Septuagint · Berean Standard Bible
ἡ δὲ καρδία αὐτῶν οὐκ εὐθεῖα μετʼ αὐτοῦ, οὐδὲ ἐπιστώθησαν ἐν τῇ διαθήκῃ εὐτοῦ.
78:37
Their hearts were disloyal to Him, and they were unfaithful to His covenant.