English ⇄ Russian

reach for a knife stresses
gen.	протянуть руку за ножом (for the bread, for one's hat, for the receiver, for one's gun, towards a book, after the newspaper, after smth. one has dropped, etc., и т.д.); потянуться за ножом (for the bread, for one's hat, for the receiver, for one's gun, towards a book, after the newspaper, after smth. one has dropped, etc., и т.д.)
Makarov.	потянуться за ножом; протянуть руку за ножом