Bewail – To express great regret, sadness, or disappointment about something.
God used this word 10 times: 6 times to Israel in the Masoretic Text Old Testament; twice to Israel in the Koine Greek Old Testament; once to the Body of Christ in the Dispensation of Grace; once in the book of Revelation.
In every instance, God used the word bewail in conjunction with death and mourning.
See also Bemoan, Complain, Lament