Psalm 106:28

New English Translation

²⁸They worshiped^[a] Baal of Peor,
and ate sacrifices offered to the dead.^[b]

Psalm 106:28 tn Heb “joined themselves to.”sn They worshiped Baal of Peor. See Num 25:3, 5. Baal of Peor was a local manifestation of the Canaanite deity Baal located at Peor.
Psalm 106:28 tn Here “the dead” may refer to deceased ancestors (see Deut 26:14). Another option is to understand the term as a derogatory reference to the various deities which the Israelites worshiped at Peor along with Baal (see Num 25:2 and L. C. Allen, Psalms 101-150 [WBC], 49).

New English Translation (NET)