Strong's Hebrew #8537
lə·ṯum·mām

lə·ṯum·mām — 1 Occurrence

2 Samuel 15:11
HEB: קְרֻאִ֖ים וְהֹלְכִ֣ים לְתֻמָּ֑ם וְלֹ֥א יָדְע֖וּ
NAS: and went innocently, and they did not know
KJV: and they went in their simplicity, and they knew
INT: were invited and went innocently did not know