Lexical Definition

‎לוּלֵא‎ lûwlêʼ (loo-lay') unless H:Cond
or לוּלֵי lûwlêy (loo lay'); from ‎לוּא‎ and ‎לֹא‎

except, had not, if (...not), unless, were it not that.

1) unless, if not, except

Usage: 9 forms in 14 verses
Form Translated As     In Verse(s)
לוּלֵי֙ if not Isa.1.9
לוּלֵא֙ if not Judg.14.18
לוּלֵ֣י if not 1Sam.25.34Ps.94.17Ps.119.92Ps.124.1Ps.124.2
לוּלֵ֣א if not Gen.43.10
לוּלֵ֡י if not Gen.31.42Ps.106.23
לוּלֵ֛י if not 2Kgs.3.14
לוּלֵ֗י if not Deut.32.27
לוּלֵ֖א if not 2Sam.2.27
לׅׄוּלֵׅׄ֗אׅׄ if not Ps.27.13

Brown-Driver-Briggs

‎לוּלֵא‎ Gen 43:10; Judg 14:18; 2Sam 2:27; Ps 27:13, elsewhere ‎לוּלֵי‎10 if not, unless (from ‎לוּ‎ if, and ‎לֵא‎, by dissimilation (ii. 236, 489) for ‎לֹא‎ not; compare Arabic ), the negative of ‎לוּ‎, and used similarly: —
a. followed by perfect, Judg 14:18 ‎לולא‎ ‎חרשׁתם ֗֗֗ לא מצאתם‎ unless ye had ploughed with my heifer, ye would not have found out my riddle, 1Sam 25:34 (second ‎כי‎ resumptive: ‎כִּי‎ 1 d), Ps 106:23 with apod, introd. by ‎כִּי עַתָּה‎ Gen 31:42; Gen 43:10 by ‎אָז‎ 2Sam 2:27 (‎כי‎ resumptive); by ‎כִּמְעַט‎ Isa 1:9 with an aposiop. Ps 27:13 if I had not believed ...!
b. followed by imperfect Deut 32:27 ‎אמרתי ֗֗֗ לולי אגור‎ I should have said, &c . . . . except I dreaded, &c.
c. followed by participle, 2Kgs 3:14.
d. without a verb, Ps 94:17 (apodosis ‎כמעט‎), Ps 119:92 (apodosis ‎אָז‎). In the later language, Ps 124:1; Ps 124:2 -‎שֶׁ‎ ‎׳‎‎לוּלֵי י‎ (apodosis ‎אֲזַי‎ except that ... (compare Aramaic, Ps 106:23, ‎אִילּוּלֵי ֗֗֗ דִּי‎ Ps 27:13 ᵑ7). — Read also ‎לוּלֵי‎ for ‎אוּלַי‎ in Num 22:33 (apodosis ‎כִּי עַתָּה‎). See further on ‎לוּ‎ and ‎לוּלֵא‎ Dr§§ 139-145 iii. 487f; 565.

Brown-Driver-Briggs References

Book Refs
Genesis 31:42 · 43:10
Numbers 22:33
Deuteronomy 32:27
Judges 14:18
1 Samuel 25:34
2 Samuel 2:27
2 Kings 3:14
Psalms 27:13 · 94:17 · 106:23 · 119:92 · 124:1 · 124:2
Isaiah 1:9