home thrust
/ˌhəʊm ˈθrʌst/noun
Swordsmanship and Fencing. A thrust of the sword aimed at making a fatal or decisive hit. Also figurative and in figurative contexts: something, especially a statement, which strikes home or reaches its intended target.
Origin
Early 17th century; earliest use found in James Mabbe (d.?1642), translator. From home + thrust.