Zephaniah 3:16

16 In that day it shall be said to Jerusalem, Fear thou not; O Zion, let not thy hands be slack.

Zephaniah 3:16 In-Context

14 Sing, O daughter of Zion; shout, O Israel; be glad and rejoice with all the heart, O daughter of Jerusalem.
15 Jehovah hath taken away thy judgments, he hath cast out thine enemy: the King of Israel, even Jehovah, is in the midst of thee; thou shalt not fear evil any more.
16 In that day it shall be said to Jerusalem, Fear thou not; O Zion, let not thy hands be slack.
17 Jehovah thy God is in the midst of thee, a mighty one who will save; he will rejoice over thee with joy; he will rest in his love; he will joy over thee with singing.
18 I will gather them that sorrow for the solemn assembly, who were of thee; [to whom] the burden upon her was a reproach.
The American Standard Version is in the public domain.