I found a typo in BDB. The reference to 2 Samuel 11:12 should be 2 Samuel 11:2
b. often cstr. defined by n.foll.: בְּעֵת צָהֳרָ֑יִם Je 20:16, לְעֵת (הָ)עֶרֶב 2 S 11:12; Gn 8:11; 24:11 (both J), Is 17:14; Zc 14:7, עַד־עֵת הָעָ֑רֶב Jos 8:29 (JE),
Francis Brown, Samuel Rolles Driver, and Charles Augustus Briggs, Enhanced Brown-Driver-Briggs Hebrew and English Lexicon (Oxford: Clarendon Press, 1977), 773.
