Bereshit 16:11

הנך הרה BEHOLD THOU WILT BE WITH CHILD — when you return you will conceive, just as the same phrase הנך הרה (Judges 13:7) spoken of the wife of Manoah (where it certainly appears to be thou wilt conceive in the future). וְיֹלַדְתְּ בן AND THOU SHALT BEAR A SON — The word appears to be grammatically a combination of the perfect tense וְיָלַדְתְּ and the participle וְיֹלֶדֶת but it is similar in sense to וְיֹלֶדֶת (the participle); so, also, (Jeremiah 22:23) “O thou that dwellest יֹשַׁבְתְּ) in Lebanon, and art nestled (מְקֻנַּנְתְּ) in the cedars.” וקראת שמו AND THOU SHALT CALL — This is a command, just as one would say to a man (וְקָרָאתָ), as (Genesis 17:19) “And thou shalt call his name Isaac”.

And the angel of the Lord said to her, Behold, thou art with child, and shalt bear a son, and shalt call his name Yishma᾽el; because the Lord has heard thy affliction.

וַיֹּ֤אמֶר לָהּ֙ מַלְאַ֣ךְ יְהֹוָ֔ה הִנָּ֥ךְ הָרָ֖ה וְיֹלַ֣דְתְּ בֵּ֑ן וְקָרָ֤את שְׁמוֹ֙ יִשְׁמָעֵ֔אל כִּֽי־שָׁמַ֥ע יְהֹוָ֖ה אֶל־עׇנְיֵֽךְ׃