Isaiah 65:16

16 Whoever blesses himself in the land shall bless himself by the God of trustworthiness, and the one who swears an oath in the land shall swear by the God of trustworthiness, because the former troubles are forgotten, and they are hidden from my eyes.

Isaiah 65:16 In-Context

14 Look! My servants shall shout {for joy}, but you, you shall cry out {for pain} and howl {for sadness}.
15 And you shall leave your name to my chosen ones as a curse, and the Lord Yahweh will kill you, and he will {give} his servants another name.
16 Whoever blesses himself in the land shall bless himself by the God of trustworthiness, and the one who swears an oath in the land shall swear by the God of trustworthiness, because the former troubles are forgotten, and they are hidden from my eyes.
17 For look! I [am] about to create new heavens and a new earth, and the former things shall not be remembered, and they shall not {come to mind}.
18 But rejoice and shout in exultation forever and ever [over] what I [am] about to create! For look! I [am] about to create Jerusalem [as a source of] rejoicing, and her people [as a source of] joy.
Scripture quotations marked (LEB) are from the Lexham English Bible. Copyright 2012 Logos Bible Software. Lexham is a registered trademark of Logos Bible Software.