Strong's Hebrew #7712
miš·tad·dar

miš·tad·dar — 1 Occurrence

Daniel 6:14
HEB: שִׁמְשָׁ֔א הֲוָ֥א מִשְׁתַּדַּ֖ר לְהַצָּלוּתֵֽהּ׃
NAS: sunset he kept exerting himself to rescue
INT: of the sun kept exerting to rescue