(Heb. hatsir; the Allium porrum), rendered “grass” in 1 Kings 18:5, 2 Kings 19:26, Job 40:15, etc.; “herb” in Job 8:12; “hay” in Prov. 27:25, and Isa. 15:6; “leeks” only in Num. 11:5. This Hebrew word seems to denote in this last passage simply herbs, such as lettuce or savoury herbs cooked as kitchen vegetables, and not necessarily what are now called leeks. The leek was a favourite vegetable in Egypt, and is still largely cultivated there and in Palestine.
Leek
1 verse
Numbers
Numbers 11:5
We remember the fish, which we did eat in Egypt freely; the cucumbers, and the melons, and the leeks, and the onions, and the garlick:
From Easton's Bible Dictionary
Matthew George Easton, 1897