1 tc Heb “for without cause they hid for me a pit of their net, without cause they dug for my life.” It appears that the words “pit” and “net” have been transposed. “Net” goes with the verb “hid” in the first line (see v. 8, as well as Pss 9:15; 31:4), while “pit” goes with the verb “dug” in the second line (see Ps 7:15).
2 tc Heb “and to the friends for a snare.” The plural of שָׁלוֹם (shalom, “peace”) is used in Ps 55:20 of one’s “friends.” If the reading of the MT is retained here, the term depicts the psalmist’s enemies as a close-knit group of friends who are bound together by their hatred for the psalmist. Some prefer to revocalize the text as וּלְשִׁלּוּמִים (ulÿshillumim, “and for retribution”). In this case the noun stands parallel to פַּח (pakh, “trap”) and מוֹקֵשׁ (moqesh, “snare”), and one might translate, “may their dining table become a trap before them, [a means of] retribution and a snare” (cf. NIV).