BDB914
בָּדָד noun [masculine] isolation, separation: Isa 27:10 עִיר בְּצוּרָה בָּדָד the fenced city is isolation, i.e. is solitary (substantive for adjective : Dr§ 189. 2); more usually as adverb accusative, to signify alone, Deut 32:12 especially with verbs of dwelling, Lev 13:46 בָּדָד יֵשֵׁב he shall dwell alone (literally in isolation ), Jer 15:17; Lam 1:1 ; Lam 3:28: figurative of freedom from attack, security Deut 33:28 (of Israel), Jer 49:31 (Kedar); soלְבָדָד Num 23:9 (Israel) Mic 7:14; Ps 4:9 for thou לְבָדָד לָבֶטַח תּוֺשִׁיבֵנִי makest me dwell solitarily, in safety (see Deut 33:28).