Numbers 4:30

从三十岁直到五十岁，凡前来任职、在会幕里办事的，你都要数点。

cóng sān shí suì zhí dào wǔ shí suì ， fán qián lái rèn zhí 、 zài huì mù lǐ bàn shì de ， nǐ dōu yào shù diǎn 。

you shall count them from thirty years old and upward even to fifty years old—everyone who enters on the service, to do the work of the Tent of Meeting.