עָשַׁר
From LSJ
μούνη γὰρ ἄγειν οὐκέτι σωκῶ λύπης ἀντίρροπον ἄχθος → I have no longer strength to bear alone the burden of grief that weighs me down, I no longer have the strength to hold up alone the weight of grief that pushes against me, I no longer have the strength to counterbalance alone the weight of grief that acts as counterweight, I have no longer strength to balance alone the counterpoising weight of sorrow
English (Strong)
a primitive root; properly, to accumulate; chiefly (specifically) to grow (causatively, make) rich: be(-come, en-, make, make self, wax) rich, make (1 Kings 22:48 marg). See עָשָׂר.