别来
bié​lái

don't come

别来 別來 bié//lái
don't come adverb + verb
command or request for someone not to come

如果你星期六不来，星期日也别来了。

rú​guǒ nǐ xīng​qī​liù bù lái, xīng​qī​rì yě bié lái le.

If you don't come in Saturday, don't bother coming in Sunday.

since parting
(literary) since the time of separation or since we last met; ever since parting
don't
used before another verb to form a negative command or prohibition