  $\beta$-NMR of isolated $^8$Li has been investigated in the normal state of
2H-NbSe$_2$. In a high magnetic field of 3T a single resonance is observed with
a Gaussian line width of 3.5 kHz. The line shape varies weakly as function of
magnetic field and temperature but has a strong orientation dependence. The
nuclear electric quadrupole splitting is unresolved implying that the electric
field gradients are 10-100 times smaller than in other non-cubic crystals. The
nuclear spin relaxation rate is also anomalously small but varies linearly with
temperature as expected for Korringa relaxation in a metal. These results
suggest that Li adopts an interstitial position between the weakly coupled
NbSe$_2$ layers and away from the conduction band.
