шинохтан: to know, to recognize
Шумо падарамро мешиносед?
Do you know my father?
Овози ӯро мешиносанд.
They recognize (know) his voice.
Bonus:
Tajik proverb: Кӯр кӯрро шаби торик мешиносад.
If you want to learn more Tajik sayings and proverbs you can download a PDF with a long list of them here: Tajik Sayings and Proverbs.