For thus saith the Lord God: Behold I myself will seek my sheep, and will visit them. As the shepherd visiteth his flock in the day when he shall be in the midst of his sheep that were scattered, so will I visit my sheep, and will deliver them out of all the places where they have been scattered in the cloudy and dark day. And I will bring them out from the peoples, and will gather them out of the countries, and will bring them to their own land: and I will feed them in the mountains of Israel, by the rivers, and in all the habitations of the land. I will feed them in the most fruitful pastures, and their pastures shall be in the high mountains of Israel: there shall they rest on the green grass, and be fed in fat pastures upon the mountains of Israel. I will feed my sheep: and I will cause them to lie down, saith the Lord God. I will seek that which was lost: and that which was driven away, I will bring again: and I will bind up that which was broken, and I will strengthen that which was weak, and that which was fat and strong I will preserve: and I will feed them in judgment.
Responsorial Psalm: Psalm 23 (22):1; V. 1-3a, 3b-4, 5, 6
R. The Lord ruleth me: and I shall want nothing.V. The Lord ruleth me: and I shall want nothing.He hath set me in a place of pasture.He hath brought me up, on the water of refreshment:He hath converted my soul.V. He hath led me on the paths of justice, for his own name's sake.For though I should walk in the midst of the shadow of death,I will fear no evils, for thou art with me.Thy rod and thy staff, they have comforted me.V. Thou hast prepared a table before meagainst them that afflict me.Thou hast anointed my head with oil;and my chalice which inebriateth me, how goodly is it!V. And thy mercy will follow meall the days of my life.And that I may dwell in the house of the Lordunto length of days.
Gospel Reading: John 10:11-16
I am the good shepherd. The good shepherd giveth his life for his sheep. But the hireling, and he that is not the shepherd, whose own the sheep are not, seeth the wolf coming, and leaveth the sheep, and flieth: and the wolf catcheth, and scattereth the sheep: And the hireling flieth, because he is a hireling: and he hath no care for the sheep. I am the good shepherd; and I know mine, and mine know me. As the Father knoweth me, and I know the Father: and I lay down my life for my sheep. And other sheep I have, that are not of this fold: them also I must bring, and they shall hear my voice, and there shall be one fold and one shepherd.
The readings from the USCCB can be found here.