'Thanks Ben' international audio variation : Death Star's just blown up and there's a shot of Luke moving his lips while Ben says "The Force will be with you... always".
In Catalan, Czech, & Russian dubs Luke says 'Thanks Ben' before TFWBWYA line.
Luke doesn't say anything in English, 80s Spanish, Japanese, Hungarian, Ukraine, 80s Braz/Port, German and French so far.