Ezekiel 41:26

41:26 There were narrow windows and decorative palm trees on either side of the side walls of the porch; this is what the side chambers of the temple and the canopies were like.

Ezekiel 40:16

40:16 There were closed windows toward the alcoves and toward their jambs within the gate all around, and likewise for the porches. There were windows all around the inside, and on each jamb were decorative palm trees. ¹ 

[40:16]  ¹ sn Decorative palm trees were also a part of Solomon’s temple (1 Kgs 6:29, 32, 35).