H7387
רֵיקָם
emptily
1) vainly, emptily 1a) in empty condition, empty, emptily 1b) in vain, without effect, vainly
Full Brown-Driver-Briggs lexicon entry
רֵיקָם adverb emptily, vainly; —
1. in empty condition, empty = with empty hands; with verb of sending Gen 31:42 (E), Deut 15:13; 1Sam 6:3; Job 22:9 of going forth Exod 3:21, returning Ruth 1:21; Ruth 3:17 = without an offering, ׳לֹא יֵרָאוּ פָנַי ד Exod 23:15 (E) = Exod 34:20 (J), more fully Deut 16:16 (compare [פָנֶה] II.
2. ראה Niph`al 1 b).
2. in vain, without effect : with שׁוּב 2Sam 1:22 (poem), Isa 55:11; Jer 14:3 (but see רֵיק 1), Jer 50:9 probably also ׳צוֺרֲרִי ר Ps 7:5 those who were my adversaries in vain (without success); ׳הַבּוֺגְדִים ר Ps 25:3 that deal treacherously in vain <in both most without cause).
7 occurrences
Genesis (1), Ruth (2), I Samuel (1), Job (1), Isaiah (1), Jeremiah (1)