λᾶϊγξ
From LSJ
μηδέν' ὀλβίζειν, πρὶν ἂν τέρμα τοῦ βίου περάσῃ μηδὲν ἀλγεινὸν παθών → Count no man blessed 'til he's passed the endpoint of his life without grievous suffering. (Sophocles, King Oedipus 1529f.)
English (LSJ)
ιγγος, ἡ, Dim. of λᾶας,
A small stone, pebble, λάϊγγες Od.5.433; λάϊγγας 6.95. II generally, stone, A.R.1.402, al.