Brown-Driver-Briggs
הֲדֹם noun masculine stool, footstool, always joined with
רַגְלַיִם; only in poetry and late writings, (properly something
cast down, low) —
׳ה absolute
Psalm 110:1 (or construct before
לְ, compare Ges
§ 130, 1); construct
Lamentations 2:1+ 4t. —
footstool, never literal, usually of
׳י Isaiah 66:1 רַגְלַי ׳הַשָּׁמַיִם כִּסְאִי וְהָאָרֶץ ה; elsewhere with reference to sanctuary
רַגְלָיו ׳ה (compare
מְקוֺם רַגְלַי Isaiah 60:13)
Lamentations 2:1, or perhaps of ark (as place on which God rests)
Psalm 99:5;
Psalm 132:7,
רַגְלֵי ׳וְלַה ׳בֵּית מְנוּחָה לַאֲרוֺן בְּרִיתיֿ אֱלֹהֵינוּ 1 Chronicles 28:2; of conquest of enemies of Messianic king by Yahweh's agency
אָשִׁית אֹיְבֶיךָ הֲדֹם לְרַגְלֶיךָ Psalm 110:1.