Numbers 20:3

ולו גוענו — means, WOULD THAT WE HAD DIED. בגוע אחינו means, by the death of our brethren — i.e., by the pestilence. This tells us that death by thirst is worse than that (i.e., than death by pestilence). בגוע — This is a noun and means the same as במיתת אחינו, “by the death of our brethren”; and it would not be correct to explain (translate) it: “when our brethren died”, for if this were so, it should be voweled to read בִּגְוֹעַ.

וַיָּ֥רֶב הָעָ֖ם עִם־מֹשֶׁ֑ה וַיֹּאמְר֣וּ לֵאמֹ֔ר וְל֥וּ גָוַ֛עְנוּ בִּגְוַ֥ע אַחֵ֖ינוּ לִפְנֵ֥י יְהֹוָֽה׃

And the people quarrelled with Moshe, and spoke, saying, Would that we had died when our brethren died before the Lord!