Parallel
Psalms 11:3
Swete's Septuagint · Berean Standard Bible
μάταια ἐλάλησεν ἕκαστος πρὸς τὸν πλησίον αὐτοῦ, χείλη δόλια ἐν καρδίᾳ καὶ ἐν καρδίᾳ ἐλάλησαν.
12:2
They lie to one another; they speak with flattering lips and a double heart.