אַל תַּשְׁחֵת ʼAl tashchêth (H516)
'Thou must not destroy'; probably the opening words to a popular song
Al-taschith = "do not destroy" 1) (Hiphil) a command to the chief musician, or perhaps the title of a melody used for several Psalms
from אַל (H408) and שָׁחַת (H7843);